Release v0.1.4

Release v0.1.3
2026-07-02 14:59:52 +02:00 · 2026-06-26 01:39:19 +02:00
37 changed files with 3258 additions and 1627 deletions
--- a/README.md
+++ b/README.md
@@ -61,6 +61,10 @@ Frontend package:

 Platform RBAC and governance rules are documented in `govoplan-core/docs/`.

+## Operations
+
+- [Campaign delivery runbook](docs/CAMPAIGN_DELIVERY_RUNBOOK.md) covers queueing, local vs Celery operation, retries, reconciliation, reports, and the live SMTP/IMAP test checklist.
+
 ## Release packaging

 The repository root includes a `package.json` for git-based WebUI installs. It exports the package `@govoplan/campaign-webui` from `webui/src` so release builds can depend on tagged git refs instead of local `file:` paths. Files and mail WebUI packages remain optional product-composition dependencies supplied by the core host build, not required campaign package dependencies.
--- a/docs/CAMPAIGN_DELIVERY_RUNBOOK.md
+++ b/docs/CAMPAIGN_DELIVERY_RUNBOOK.md
@@ -0,0 +1,77 @@
+# Campaign Delivery Runbook
+
+This runbook covers controlled campaign delivery after a campaign version has
+been validated, built, reviewed, and locked.
+
+## Operating Modes
+
+- Local direct send: `CELERY_ENABLED=false`. Queueing stores jobs in the DB, and
+  small development runs can be processed with "Send queued now".
+- Worker send: `CELERY_ENABLED=true` with Redis/Celery workers running. Queueing
+  publishes delivery tasks, and the Review & Send page polls summary counters.
+- Mock send: use only for development review. It does not prove real SMTP/IMAP
+  credentials or server policy.
+
+## Before First Live Use
+
+- Use dedicated non-production SMTP/IMAP credentials.
+- Use a dedicated mailbox/folder for append-to-Sent tests.
+- Confirm policy allows the SMTP host, envelope sender, recipients, and optional
+  IMAP append target.
+- Run one campaign each for no attachment, one attachment, and password-protected
+  ZIP before using production recipients.
+- Keep the report page open during tests; it is the operational source of truth
+  for attempts, outcomes, and reconciliation.
+
+## Queue And Send
+
+1. Validate the version with file checks enabled.
+2. Build the version and inspect all blocking review items.
+3. Queue only after the selected version is the intended immutable execution
+   version.
+4. In local mode, use "Send queued now" for small test runs.
+5. In worker mode, verify queue counters move from queued/claimed/sending to a
+   terminal SMTP state.
+
+## Outcome Handling
+
+- `smtp_accepted`: Do not retry. If IMAP append is enabled and pending, run or
+  enqueue the append action.
+- `failed_temporary`: Retry explicitly after checking the error and retry count.
+- `failed_permanent`: Retry only if the operator has corrected the root cause and
+  intentionally includes permanent failures.
+- `outcome_unknown`: Do not retry directly. Check SMTP logs, mailbox evidence, or
+  provider control panels, then reconcile as accepted or not sent.
+- `claimed` or `sending` that does not progress: treat as a worker interruption.
+  Re-run worker handling or reconcile if SMTP may already have accepted the
+  message.
+
+## Reconciliation
+
+- Choose "Accepted" only with external evidence that SMTP accepted the message.
+  The job becomes protected from retry and may proceed to IMAP append.
+- Choose "Not sent" only when SMTP did not accept the message. The job becomes a
+  temporary failure and can be selected by explicit retry.
+- Add a note that identifies the evidence used, for example SMTP log line,
+  provider message ID, or operator ticket.
+
+## Fault Injection Checklist
+
+Use mock infrastructure first, then repeat against the non-production real test
+bed where possible:
+
+- SMTP temporary failure.
+- SMTP permanent failure.
+- Recipient refusal after partial SMTP acceptance.
+- Connection drop or worker interruption during SMTP.
+- IMAP append failure after SMTP acceptance.
+- Worker restart with queued, claimed, and sending jobs.
+
+## Reporting Checks
+
+- Partial delivery must show accepted, failed, and unknown counts separately.
+- Accepted and unknown jobs must not appear in retry selections.
+- Reconciled accepted jobs must remain protected from resend.
+- Reconciled not-sent jobs must appear only as explicit retry candidates.
+- The final report should include SMTP attempts, IMAP append attempts, and any
+  reconciliation notes before the campaign is considered operationally closed.
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@govoplan/campaign-webui",
-  "version": "0.1.1",
+  "version": "0.1.4",
  "private": true,
  "type": "module",
  "main": "webui/src/index.ts",
@@ -18,8 +18,11 @@
    "README.md",
    "LICENSE"
  ],
+  "dependencies": {
+    "read-excel-file": "^9.2.0"
+  },
  "peerDependencies": {
-    "@govoplan/core-webui": "^0.1.1",
+    "@govoplan/core-webui": "^0.1.4",
    "lucide-react": "^0.555.0",
    "react": "^19.0.0",
    "react-dom": "^19.0.0",
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,14 +4,14 @@ build-backend = "setuptools.build_meta"

 [project]
 name = "govoplan-campaign"
-version = "0.1.2"
+version = "0.1.4"
 description = "GovOPlaN campaigns module with backend and WebUI integration."
 readme = "README.md"
 requires-python = ">=3.12"
 license = { file = "LICENSE" }
 authors = [{ name = "GovOPlaN" }]
 dependencies = [
-  "govoplan-core>=0.1.2",
+  "govoplan-core>=0.1.4",
  "jsonschema>=4,<5",
  "pydantic>=2,<3",
  "SQLAlchemy>=2,<3",
--- a/src/govoplan_campaign/backend/campaign/models.py
+++ b/src/govoplan_campaign/backend/campaign/models.py
@@ -489,6 +489,35 @@ class EntryConfig(StrictModel):
    last_sent: str | None = None


+class ImportColumnProvenance(StrictModel):
+    column_index: int = Field(ge=0)
+    header: str
+    kind: str
+    field_name: str | None = None
+    new_field_name: str | None = None
+
+
+class ImportProvenance(StrictModel):
+    id: str
+    imported_at: str
+    mode: Literal["append", "replace"]
+    source_type: Literal["csv", "xlsx", "text"]
+    filename: str | None = None
+    sheet_name: str | None = None
+    encoding: str | None = None
+    delimiter: str | None = None
+    header_rows: int = Field(default=0, ge=0)
+    quoted: bool | None = None
+    value_separators: str | None = None
+    rows_total: int = Field(default=0, ge=0)
+    valid_rows: int = Field(default=0, ge=0)
+    invalid_rows: int = Field(default=0, ge=0)
+    imported_rows: int = Field(default=0, ge=0)
+    field_names_created: list[str] = Field(default_factory=list)
+    attachment_patterns: int = Field(default=0, ge=0)
+    mapping: list[ImportColumnProvenance] = Field(default_factory=list)
+
+
 class SourceConfig(StrictModel):
    type: SourceType
    path: str
@@ -502,6 +531,7 @@ class EntriesConfig(StrictModel):
    source: SourceConfig | None = None
    mapping: dict[str, str] | None = None
    defaults: EntryConfig | None = None
+    imports: list[ImportProvenance] = Field(default_factory=list)

    @model_validator(mode="after")
    def inline_or_external(self) -> "EntriesConfig":
--- a/src/govoplan_campaign/backend/db/models.py
+++ b/src/govoplan_campaign/backend/db/models.py
@@ -144,6 +144,33 @@ class CampaignShare(Base, TimestampMixin):
    revoked_at: Mapped[datetime | None] = mapped_column(DateTime(timezone=True), nullable=True, index=True)


+class RecipientImportMappingProfile(Base, TimestampMixin):
+    __tablename__ = "campaign_recipient_import_mapping_profiles"
+    __table_args__ = (
+        Index("ix_recipient_import_profiles_owner", "tenant_id", "owner_user_id"),
+        Index("ix_recipient_import_profiles_ordered_fp", "tenant_id", "owner_user_id", "ordered_header_fingerprint"),
+        Index("ix_recipient_import_profiles_unordered_fp", "tenant_id", "owner_user_id", "unordered_header_fingerprint"),
+    )
+
+    id: Mapped[str] = mapped_column(String(36), primary_key=True, default=new_uuid)
+    tenant_id: Mapped[str] = mapped_column(ForeignKey("tenants.id", ondelete="CASCADE"), nullable=False, index=True)
+    owner_user_id: Mapped[str] = mapped_column(ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True)
+    name: Mapped[str] = mapped_column(String(255), nullable=False)
+    column_count: Mapped[int] = mapped_column(Integer, nullable=False)
+    headers: Mapped[list[str]] = mapped_column(JSON, default=list, nullable=False)
+    normalized_headers: Mapped[list[str]] = mapped_column(JSON, default=list, nullable=False)
+    ordered_header_fingerprint: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
+    unordered_header_fingerprint: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
+    delimiter: Mapped[str] = mapped_column(String(8), nullable=False)
+    header_rows: Mapped[int] = mapped_column(Integer, default=1, nullable=False)
+    quoted: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
+    value_separators: Mapped[str] = mapped_column(String(50), default=",;|", nullable=False)
+    mappings: Mapped[list[dict[str, Any]]] = mapped_column(JSON, default=list, nullable=False)
+
+    tenant: Mapped[Tenant] = relationship()
+    owner: Mapped[User] = relationship()
+
+
 class CampaignVersion(Base, TimestampMixin):
    __tablename__ = "campaign_versions"
    __table_args__ = (UniqueConstraint("campaign_id", "version_number", name="uq_campaign_versions_campaign_number"),)
--- a/src/govoplan_campaign/backend/manifest.py
+++ b/src/govoplan_campaign/backend/manifest.py
@@ -109,7 +109,7 @@ def _campaigns_router(context: ModuleContext):
 manifest = ModuleManifest(
    id="campaigns",
    name="Campaigns",
-    version="1.0.0",
+    version="0.1.4",
    dependencies=("access",),
    optional_dependencies=("files", "mail"),
    permissions=PERMISSIONS,
@@ -165,4 +165,3 @@ manifest = ModuleManifest(

 def get_manifest() -> ModuleManifest:
    return manifest
-
--- a/src/govoplan_campaign/backend/migrations/versions/2c3d4e5f7081_recipient_import_mapping_profiles.py
+++ b/src/govoplan_campaign/backend/migrations/versions/2c3d4e5f7081_recipient_import_mapping_profiles.py
@@ -0,0 +1,65 @@
+"""recipient import mapping profiles
+
+Revision ID: 2c3d4e5f7081
+Revises: 1b2c3d4e5f70
+Create Date: 2026-06-26 00:00:00.000000
+"""
+from __future__ import annotations
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision = "2c3d4e5f7081"
+down_revision = "1b2c3d4e5f70"
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    inspector = sa.inspect(op.get_bind())
+    if "campaign_recipient_import_mapping_profiles" in inspector.get_table_names():
+        return
+    op.create_table(
+        "campaign_recipient_import_mapping_profiles",
+        sa.Column("id", sa.String(length=36), nullable=False),
+        sa.Column("tenant_id", sa.String(length=36), nullable=False),
+        sa.Column("owner_user_id", sa.String(length=36), nullable=False),
+        sa.Column("name", sa.String(length=255), nullable=False),
+        sa.Column("column_count", sa.Integer(), nullable=False),
+        sa.Column("headers", sa.JSON(), nullable=False),
+        sa.Column("normalized_headers", sa.JSON(), nullable=False),
+        sa.Column("ordered_header_fingerprint", sa.String(length=64), nullable=False),
+        sa.Column("unordered_header_fingerprint", sa.String(length=64), nullable=False),
+        sa.Column("delimiter", sa.String(length=8), nullable=False),
+        sa.Column("header_rows", sa.Integer(), nullable=False),
+        sa.Column("quoted", sa.Boolean(), nullable=False),
+        sa.Column("value_separators", sa.String(length=50), nullable=False),
+        sa.Column("mappings", sa.JSON(), nullable=False),
+        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
+        sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
+        sa.ForeignKeyConstraint(["owner_user_id"], ["users.id"], name=op.f("fk_campaign_recipient_import_mapping_profiles_owner_user_id_users"), ondelete="CASCADE"),
+        sa.ForeignKeyConstraint(["tenant_id"], ["tenants.id"], name=op.f("fk_campaign_recipient_import_mapping_profiles_tenant_id_tenants"), ondelete="CASCADE"),
+        sa.PrimaryKeyConstraint("id", name=op.f("pk_campaign_recipient_import_mapping_profiles")),
+    )
+    op.create_index(op.f("ix_campaign_recipient_import_mapping_profiles_tenant_id"), "campaign_recipient_import_mapping_profiles", ["tenant_id"], unique=False)
+    op.create_index(op.f("ix_campaign_recipient_import_mapping_profiles_owner_user_id"), "campaign_recipient_import_mapping_profiles", ["owner_user_id"], unique=False)
+    op.create_index(op.f("ix_campaign_recipient_import_mapping_profiles_ordered_header_fingerprint"), "campaign_recipient_import_mapping_profiles", ["ordered_header_fingerprint"], unique=False)
+    op.create_index(op.f("ix_campaign_recipient_import_mapping_profiles_unordered_header_fingerprint"), "campaign_recipient_import_mapping_profiles", ["unordered_header_fingerprint"], unique=False)
+    op.create_index("ix_recipient_import_profiles_owner", "campaign_recipient_import_mapping_profiles", ["tenant_id", "owner_user_id"], unique=False)
+    op.create_index("ix_recipient_import_profiles_ordered_fp", "campaign_recipient_import_mapping_profiles", ["tenant_id", "owner_user_id", "ordered_header_fingerprint"], unique=False)
+    op.create_index("ix_recipient_import_profiles_unordered_fp", "campaign_recipient_import_mapping_profiles", ["tenant_id", "owner_user_id", "unordered_header_fingerprint"], unique=False)
+
+
+def downgrade() -> None:
+    inspector = sa.inspect(op.get_bind())
+    if "campaign_recipient_import_mapping_profiles" not in inspector.get_table_names():
+        return
+    op.drop_index("ix_recipient_import_profiles_unordered_fp", table_name="campaign_recipient_import_mapping_profiles")
+    op.drop_index("ix_recipient_import_profiles_ordered_fp", table_name="campaign_recipient_import_mapping_profiles")
+    op.drop_index("ix_recipient_import_profiles_owner", table_name="campaign_recipient_import_mapping_profiles")
+    op.drop_index(op.f("ix_campaign_recipient_import_mapping_profiles_unordered_header_fingerprint"), table_name="campaign_recipient_import_mapping_profiles")
+    op.drop_index(op.f("ix_campaign_recipient_import_mapping_profiles_ordered_header_fingerprint"), table_name="campaign_recipient_import_mapping_profiles")
+    op.drop_index(op.f("ix_campaign_recipient_import_mapping_profiles_owner_user_id"), table_name="campaign_recipient_import_mapping_profiles")
+    op.drop_index(op.f("ix_campaign_recipient_import_mapping_profiles_tenant_id"), table_name="campaign_recipient_import_mapping_profiles")
+    op.drop_table("campaign_recipient_import_mapping_profiles")
--- a/src/govoplan_campaign/backend/router.py
+++ b/src/govoplan_campaign/backend/router.py
@@ -19,6 +19,9 @@ from govoplan_campaign.backend.schemas import (
    CampaignShareTargetsResponse,
    CampaignShareUpsertRequest,
    CampaignOwnerUpdateRequest,
+    RecipientImportMappingProfileListResponse,
+    RecipientImportMappingProfilePayload,
+    RecipientImportMappingProfileResponse,
    CampaignJobsResponse,
    CampaignJobDetailResponse,
    CampaignRetryJobsRequest,
@@ -40,7 +43,7 @@ from govoplan_campaign.backend.schemas import (
 )
 from govoplan_core.auth.dependencies import ApiPrincipal, has_scope, require_scope
 from govoplan_core.audit.logging import audit_from_principal
-from govoplan_campaign.backend.db.models import Campaign, CampaignJob, CampaignShare, CampaignVersion, Group, ImapAppendAttempt, SendAttempt, User, UserGroupMembership
+from govoplan_campaign.backend.db.models import Campaign, CampaignJob, CampaignShare, CampaignVersion, Group, ImapAppendAttempt, RecipientImportMappingProfile, SendAttempt, User, UserGroupMembership
 from govoplan_core.db.session import get_session
 from govoplan_campaign.backend.reports.campaigns import CampaignReportError, generate_campaign_report, generate_jobs_csv
 from govoplan_campaign.backend.reports.emailing import CampaignReportEmailError, send_campaign_report_email
@@ -181,6 +184,27 @@ def _require_permission(principal: ApiPrincipal, scope: str) -> None:
        raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail=f"Missing scope: {scope}")


+def _get_recipient_import_profile_for_principal(session: Session, profile_id: str, principal: ApiPrincipal) -> RecipientImportMappingProfile:
+    profile = session.get(RecipientImportMappingProfile, profile_id)
+    if not profile or profile.tenant_id != principal.tenant_id or profile.owner_user_id != principal.user.id:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail="Recipient import mapping profile not found")
+    return profile
+
+
+def _apply_recipient_import_profile_payload(profile: RecipientImportMappingProfile, payload: RecipientImportMappingProfilePayload) -> None:
+    profile.name = payload.name.strip()
+    profile.column_count = payload.column_count
+    profile.headers = list(payload.headers)
+    profile.normalized_headers = list(payload.normalized_headers)
+    profile.ordered_header_fingerprint = payload.ordered_header_fingerprint
+    profile.unordered_header_fingerprint = payload.unordered_header_fingerprint
+    profile.delimiter = payload.delimiter
+    profile.header_rows = payload.header_rows
+    profile.quoted = payload.quoted
+    profile.value_separators = payload.value_separators
+    profile.mappings = [mapping.model_dump(mode="json") for mapping in payload.mappings]
+
+
 def _recipient_sections_changed(current: dict[str, object] | None, proposed: dict[str, object] | None) -> bool:
    if proposed is None:
        return False
@@ -346,6 +370,109 @@ def list_campaigns(
    return CampaignListResponse(campaigns=[CampaignResponse.model_validate(item) for item in campaigns])


+@router.get("/recipient-import/mapping-profiles", response_model=RecipientImportMappingProfileListResponse)
+def list_recipient_import_mapping_profiles(
+    session: Session = Depends(get_session),
+    principal: ApiPrincipal = Depends(require_scope("campaigns:recipient:import")),
+):
+    profiles = (
+        session.query(RecipientImportMappingProfile)
+        .filter(
+            RecipientImportMappingProfile.tenant_id == principal.tenant_id,
+            RecipientImportMappingProfile.owner_user_id == principal.user.id,
+        )
+        .order_by(RecipientImportMappingProfile.updated_at.desc(), RecipientImportMappingProfile.name.asc())
+        .all()
+    )
+    return RecipientImportMappingProfileListResponse(
+        profiles=[RecipientImportMappingProfileResponse.model_validate(profile) for profile in profiles]
+    )
+
+
+@router.post(
+    "/recipient-import/mapping-profiles",
+    response_model=RecipientImportMappingProfileResponse,
+    status_code=status.HTTP_201_CREATED,
+)
+def create_recipient_import_mapping_profile(
+    payload: RecipientImportMappingProfilePayload,
+    session: Session = Depends(get_session),
+    principal: ApiPrincipal = Depends(require_scope("campaigns:recipient:import")),
+):
+    profile = RecipientImportMappingProfile(
+        tenant_id=principal.tenant_id,
+        owner_user_id=principal.user.id,
+        name=payload.name.strip(),
+        column_count=payload.column_count,
+        headers=list(payload.headers),
+        normalized_headers=list(payload.normalized_headers),
+        ordered_header_fingerprint=payload.ordered_header_fingerprint,
+        unordered_header_fingerprint=payload.unordered_header_fingerprint,
+        delimiter=payload.delimiter,
+        header_rows=payload.header_rows,
+        quoted=payload.quoted,
+        value_separators=payload.value_separators,
+        mappings=[mapping.model_dump(mode="json") for mapping in payload.mappings],
+    )
+    session.add(profile)
+    session.flush()
+    audit_from_principal(
+        session,
+        principal,
+        action="campaign.recipient_import_mapping_profile_created",
+        object_type="recipient_import_mapping_profile",
+        object_id=profile.id,
+        details={"name": profile.name, "ordered_header_fingerprint": profile.ordered_header_fingerprint},
+        commit=True,
+    )
+    session.refresh(profile)
+    return RecipientImportMappingProfileResponse.model_validate(profile)
+
+
+@router.put("/recipient-import/mapping-profiles/{profile_id}", response_model=RecipientImportMappingProfileResponse)
+def update_recipient_import_mapping_profile(
+    profile_id: str,
+    payload: RecipientImportMappingProfilePayload,
+    session: Session = Depends(get_session),
+    principal: ApiPrincipal = Depends(require_scope("campaigns:recipient:import")),
+):
+    profile = _get_recipient_import_profile_for_principal(session, profile_id, principal)
+    _apply_recipient_import_profile_payload(profile, payload)
+    session.add(profile)
+    audit_from_principal(
+        session,
+        principal,
+        action="campaign.recipient_import_mapping_profile_updated",
+        object_type="recipient_import_mapping_profile",
+        object_id=profile.id,
+        details={"name": profile.name, "ordered_header_fingerprint": profile.ordered_header_fingerprint},
+        commit=True,
+    )
+    session.refresh(profile)
+    return RecipientImportMappingProfileResponse.model_validate(profile)
+
+
+@router.delete("/recipient-import/mapping-profiles/{profile_id}", status_code=status.HTTP_204_NO_CONTENT)
+def delete_recipient_import_mapping_profile(
+    profile_id: str,
+    session: Session = Depends(get_session),
+    principal: ApiPrincipal = Depends(require_scope("campaigns:recipient:import")),
+):
+    profile = _get_recipient_import_profile_for_principal(session, profile_id, principal)
+    details = {"name": profile.name, "ordered_header_fingerprint": profile.ordered_header_fingerprint}
+    session.delete(profile)
+    audit_from_principal(
+        session,
+        principal,
+        action="campaign.recipient_import_mapping_profile_deleted",
+        object_type="recipient_import_mapping_profile",
+        object_id=profile_id,
+        details=details,
+        commit=True,
+    )
+    return Response(status_code=status.HTTP_204_NO_CONTENT)
+
+
@router.get("/{campaign_id}", response_model=CampaignResponse)
 def get_campaign(
    campaign_id: str,
@@ -2008,4 +2135,3 @@ def preview_campaign_attachments(
            rules=rules,
            unused_shared_files=[_file_preview(session, asset) for asset in unused] if payload.include_unmatched else [],
        )
-
--- a/src/govoplan_campaign/backend/schema/campaign.schema.json
+++ b/src/govoplan_campaign/backend/schema/campaign.schema.json
@@ -482,6 +482,13 @@
            },
            "defaults": {
              "$ref": "#/$defs/entry"
+            },
+            "imports": {
+              "type": "array",
+              "items": {
+                "$ref": "#/$defs/import_provenance"
+              },
+              "default": []
            }
          },
          "additionalProperties": false
@@ -505,6 +512,13 @@
            },
            "defaults": {
              "$ref": "#/$defs/entry"
+            },
+            "imports": {
+              "type": "array",
+              "items": {
+                "$ref": "#/$defs/import_provenance"
+              },
+              "default": []
            }
          },
          "additionalProperties": false
@@ -1027,6 +1041,151 @@
      },
      "additionalProperties": false
    },
+    "import_provenance": {
+      "type": "object",
+      "required": [
+        "id",
+        "imported_at",
+        "mode",
+        "source_type",
+        "header_rows",
+        "rows_total",
+        "valid_rows",
+        "invalid_rows",
+        "imported_rows"
+      ],
+      "properties": {
+        "id": {
+          "type": "string"
+        },
+        "imported_at": {
+          "type": "string",
+          "format": "date-time"
+        },
+        "mode": {
+          "type": "string",
+          "enum": [
+            "append",
+            "replace"
+          ]
+        },
+        "source_type": {
+          "type": "string",
+          "enum": [
+            "csv",
+            "xlsx",
+            "text"
+          ]
+        },
+        "filename": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "sheet_name": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "encoding": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "delimiter": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "header_rows": {
+          "type": "integer",
+          "minimum": 0,
+          "default": 0
+        },
+        "quoted": {
+          "type": [
+            "boolean",
+            "null"
+          ]
+        },
+        "value_separators": {
+          "type": [
+            "string",
+            "null"
+          ]
+        },
+        "rows_total": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "valid_rows": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "invalid_rows": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "imported_rows": {
+          "type": "integer",
+          "minimum": 0
+        },
+        "field_names_created": {
+          "type": "array",
+          "items": {
+            "type": "string"
+          },
+          "default": []
+        },
+        "attachment_patterns": {
+          "type": "integer",
+          "minimum": 0,
+          "default": 0
+        },
+        "mapping": {
+          "type": "array",
+          "items": {
+            "type": "object",
+            "required": [
+              "column_index",
+              "header",
+              "kind"
+            ],
+            "properties": {
+              "column_index": {
+                "type": "integer",
+                "minimum": 0
+              },
+              "header": {
+                "type": "string"
+              },
+              "kind": {
+                "type": "string"
+              },
+              "field_name": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              },
+              "new_field_name": {
+                "type": [
+                  "string",
+                  "null"
+                ]
+              }
+            },
+            "additionalProperties": false
+          },
+          "default": []
+        }
+      },
+      "additionalProperties": false
+    },
    "attachment_base_path": {
      "type": "object",
      "required": [
--- a/src/govoplan_campaign/backend/schemas.py
+++ b/src/govoplan_campaign/backend/schemas.py
@@ -3,7 +3,7 @@ from __future__ import annotations
 from datetime import datetime
 from typing import Any, Literal

-from pydantic import BaseModel, ConfigDict, Field
+from pydantic import BaseModel, ConfigDict, Field, model_validator

 from govoplan_core.mail.config import ImapConfig, SmtpConfig

@@ -186,6 +186,70 @@ class CampaignOwnerUpdateRequest(BaseModel):
    owner_group_id: str | None = None


+RecipientImportColumnKind = Literal[
+    "ignore",
+    "id",
+    "active",
+    "name",
+    "from",
+    "to",
+    "cc",
+    "bcc",
+    "reply_to",
+    "field",
+    "new_field",
+    "attachment_pattern",
+]
+
+
+class RecipientImportColumnMappingPayload(BaseModel):
+    model_config = ConfigDict(extra="forbid", populate_by_name=True)
+
+    column_index: int = Field(ge=0, alias="columnIndex")
+    kind: RecipientImportColumnKind
+    field_name: str | None = Field(default=None, max_length=255, alias="fieldName")
+    new_field_name: str | None = Field(default=None, max_length=255, alias="newFieldName")
+
+
+class RecipientImportMappingProfilePayload(BaseModel):
+    model_config = ConfigDict(extra="forbid", populate_by_name=True)
+
+    name: str = Field(min_length=1, max_length=255)
+    column_count: int = Field(ge=0, le=500, alias="columnCount")
+    headers: list[str] = Field(default_factory=list, max_length=500)
+    normalized_headers: list[str] = Field(default_factory=list, max_length=500, alias="normalizedHeaders")
+    ordered_header_fingerprint: str = Field(min_length=1, max_length=64, alias="orderedHeaderFingerprint")
+    unordered_header_fingerprint: str = Field(min_length=1, max_length=64, alias="unorderedHeaderFingerprint")
+    delimiter: Literal[",", ";", "\t"]
+    header_rows: int = Field(ge=0, le=10, alias="headerRows")
+    quoted: bool = True
+    value_separators: str = Field(default=",;|", max_length=50, alias="valueSeparators")
+    mappings: list[RecipientImportColumnMappingPayload] = Field(default_factory=list, max_length=500)
+
+    @model_validator(mode="after")
+    def validate_column_shape(self) -> "RecipientImportMappingProfilePayload":
+        if len(self.headers) != self.column_count:
+            raise ValueError("headers length must match columnCount")
+        if len(self.normalized_headers) != self.column_count:
+            raise ValueError("normalizedHeaders length must match columnCount")
+        for mapping in self.mappings:
+            if mapping.column_index >= self.column_count:
+                raise ValueError("mapping columnIndex exceeds columnCount")
+        return self
+
+
+class RecipientImportMappingProfileResponse(RecipientImportMappingProfilePayload):
+    model_config = ConfigDict(from_attributes=True, populate_by_name=True)
+
+    id: str
+    created_at: datetime = Field(alias="createdAt")
+    updated_at: datetime = Field(alias="updatedAt")
+
+
+class RecipientImportMappingProfileListResponse(BaseModel):
+    profiles: list[RecipientImportMappingProfileResponse] = Field(default_factory=list)
+
+
 class CampaignJobsResponse(BaseModel):
    jobs: list[dict[str, Any]]
    page: int = 1
--- a/webui/package.json
+++ b/webui/package.json
@@ -1,6 +1,6 @@
 {
  "name": "@govoplan/campaign-webui",
-  "version": "0.1.1",
+  "version": "0.1.4",
  "private": true,
  "type": "module",
  "main": "src/index.ts",
@@ -13,8 +13,11 @@
    },
    "./styles/campaign-workspace.css": "./src/styles/campaign-workspace.css"
  },
+  "dependencies": {
+    "read-excel-file": "^9.2.0"
+  },
  "peerDependencies": {
-    "@govoplan/core-webui": "^0.1.1",
+    "@govoplan/core-webui": "^0.1.4",
    "lucide-react": "^0.555.0",
    "react": "^19.0.0",
    "react-dom": "^19.0.0",
@@ -22,7 +25,8 @@
  },
  "scripts": {
    "test:policy-ui": "rm -rf .policy-test-build && mkdir -p .policy-test-build && printf '{\"type\":\"commonjs\"}\\n' > .policy-test-build/package.json && tsc -p tsconfig.policy-tests.json && node .policy-test-build/tests/policy-ui.test.js",
-    "test:template-preview": "rm -rf .template-preview-test-build && mkdir -p .template-preview-test-build && printf '{\"type\":\"commonjs\"}\\n' > .template-preview-test-build/package.json && tsc -p tsconfig.template-preview-tests.json && node .template-preview-test-build/tests/template-preview-draft.test.js"
+    "test:template-preview": "rm -rf .template-preview-test-build && mkdir -p .template-preview-test-build && printf '{\"type\":\"commonjs\"}\\n' > .template-preview-test-build/package.json && tsc -p tsconfig.template-preview-tests.json && node .template-preview-test-build/tests/template-preview-draft.test.js",
+    "test:import-utils": "rm -rf .import-test-build && mkdir -p .import-test-build && printf '{\"type\":\"commonjs\"}\\n' > .import-test-build/package.json && tsc -p tsconfig.import-tests.json && node .import-test-build/tests/import-utils.test.js"
  },
  "devDependencies": {
    "typescript": "^5.7.2"
--- a/webui/src/api/campaigns.ts
+++ b/webui/src/api/campaigns.ts
@@ -92,6 +92,38 @@ export type CampaignWorkspaceQuery = {
  includeVersions?: boolean;
 };

+export type RecipientImportColumnKind = "ignore" | "id" | "active" | "name" | "from" | "to" | "cc" | "bcc" | "reply_to" | "field" | "new_field" | "attachment_pattern";
+
+export type RecipientImportColumnMappingProfileItem = {
+  columnIndex: number;
+  kind: RecipientImportColumnKind;
+  fieldName?: string | null;
+  newFieldName?: string | null;
+};
+
+export type RecipientImportMappingProfile = {
+  id: string;
+  name: string;
+  createdAt: string;
+  updatedAt: string;
+  columnCount: number;
+  headers: string[];
+  normalizedHeaders: string[];
+  orderedHeaderFingerprint: string;
+  unorderedHeaderFingerprint: string;
+  delimiter: "," | ";" | "\t";
+  headerRows: number;
+  quoted: boolean;
+  valueSeparators: string;
+  mappings: RecipientImportColumnMappingProfileItem[];
+};
+
+export type RecipientImportMappingProfilePayload = Omit<RecipientImportMappingProfile, "id" | "createdAt" | "updatedAt">;
+
+export type RecipientImportMappingProfileListResponse = {
+  profiles: RecipientImportMappingProfile[];
+};
+
 export type CampaignVersionUpdatePayload = {
  campaign_json?: Record<string, unknown> | null;
  current_flow?: string | null;
@@ -298,6 +330,36 @@ export async function listCampaigns(settings: ApiSettings): Promise<CampaignList
  return response.campaigns ?? response.items ?? response.results ?? [];
 }

+export async function listRecipientImportMappingProfiles(settings: ApiSettings): Promise<RecipientImportMappingProfile[]> {
+  const response = await apiFetch<RecipientImportMappingProfileListResponse>(settings, "/api/v1/campaigns/recipient-import/mapping-profiles");
+  return response.profiles ?? [];
+}
+
+export async function createRecipientImportMappingProfile(
+  settings: ApiSettings,
+  payload: RecipientImportMappingProfilePayload
+): Promise<RecipientImportMappingProfile> {
+  return apiFetch<RecipientImportMappingProfile>(settings, "/api/v1/campaigns/recipient-import/mapping-profiles", {
+    method: "POST",
+    body: JSON.stringify(payload)
+  });
+}
+
+export async function updateRecipientImportMappingProfile(
+  settings: ApiSettings,
+  profileId: string,
+  payload: RecipientImportMappingProfilePayload
+): Promise<RecipientImportMappingProfile> {
+  return apiFetch<RecipientImportMappingProfile>(settings, `/api/v1/campaigns/recipient-import/mapping-profiles/${encodeURIComponent(profileId)}`, {
+    method: "PUT",
+    body: JSON.stringify(payload)
+  });
+}
+
+export async function deleteRecipientImportMappingProfile(settings: ApiSettings, profileId: string): Promise<void> {
+  await apiFetch<void>(settings, `/api/v1/campaigns/recipient-import/mapping-profiles/${encodeURIComponent(profileId)}`, { method: "DELETE" });
+}
+
 export async function getCampaign(settings: ApiSettings, campaignId: string): Promise<CampaignListItem> {
  return apiFetch<CampaignListItem>(settings, `/api/v1/campaigns/${campaignId}`);
 }
--- a/webui/src/api/files.ts
+++ b/webui/src/api/files.ts
@@ -1,91 +0,0 @@
-import type { ApiSettings } from "../types";
-import { apiFetch } from "./client";
-
-export type FileSpace = {
-  id: string;
-  label: string;
-  owner_type: "user" | "group";
-  owner_id: string;
-  description?: string | null;
-};
-
-export type FileShare = {
-  id: string;
-  target_type: string;
-  target_id: string;
-  permission: string;
-  created_at: string;
-  revoked_at?: string | null;
-};
-
-export type ManagedFile = {
-  id: string;
-  tenant_id: string;
-  owner_type: "user" | "group";
-  owner_id: string;
-  display_path: string;
-  filename: string;
-  description?: string | null;
-  size_bytes: number;
-  content_type?: string | null;
-  checksum_sha256: string;
-  version_id: string;
-  created_at: string;
-  updated_at: string;
-  deleted_at?: string | null;
-  audit_relevant: boolean;
-  metadata?: Record<string, unknown> | null;
-  shares?: FileShare[];
-};
-
-export type FileListResponse = { files: ManagedFile[] };
-export type FileSpacesResponse = { spaces: FileSpace[] };
-export type FileFolder = {
-  id: string;
-  tenant_id: string;
-  owner_type: "user" | "group";
-  owner_id: string;
-  path: string;
-  created_at: string;
-  updated_at: string;
-  deleted_at?: string | null;
-};
-export type FileFoldersResponse = { folders: FileFolder[] };
-export type PatternResolveResponse = {
-  patterns: { pattern: string; matches: ManagedFile[] }[];
-  unmatched: ManagedFile[];
-};
-
-export function listFileSpaces(settings: ApiSettings): Promise<FileSpacesResponse> {
-  return apiFetch<FileSpacesResponse>(settings, "/api/v1/files/spaces");
-}
-
-export function listFolders(settings: ApiSettings, params: { owner_type: "user" | "group"; owner_id: string }): Promise<FileFoldersResponse> {
-  const search = new URLSearchParams();
-  search.set("owner_type", params.owner_type);
-  search.set("owner_id", params.owner_id);
-  return apiFetch<FileFoldersResponse>(settings, `/api/v1/files/folders?${search.toString()}`);
-}
-
-export function listFiles(settings: ApiSettings, params: { owner_type?: string; owner_id?: string; campaign_id?: string; path_prefix?: string } = {}): Promise<FileListResponse> {
-  const search = new URLSearchParams();
-  for (const [key, value] of Object.entries(params)) {
-    if (value) search.set(key, value);
-  }
-  const suffix = search.toString() ? `?${search.toString()}` : "";
-  return apiFetch<FileListResponse>(settings, `/api/v1/files${suffix}`);
-}
-
-export function shareFileWithCampaign(settings: ApiSettings, fileId: string, campaignId: string): Promise<FileShare> {
-  return apiFetch<FileShare>(settings, `/api/v1/files/${fileId}/shares`, {
-    method: "POST",
-    body: JSON.stringify({ target_type: "campaign", target_id: campaignId, permission: "read" })
-  });
-}
-
-export function resolveFilePatterns(
-  settings: ApiSettings,
-  payload: { patterns: string[]; owner_type?: "user" | "group"; owner_id?: string; campaign_id?: string; path_prefix?: string; include_unmatched?: boolean; case_sensitive?: boolean }
-): Promise<PatternResolveResponse> {
-  return apiFetch<PatternResolveResponse>(settings, "/api/v1/files/resolve-patterns", { method: "POST", body: JSON.stringify(payload) });
-}
--- a/webui/src/features/campaigns/AttachmentsDataPage.tsx
+++ b/webui/src/features/campaigns/AttachmentsDataPage.tsx
@@ -1,8 +1,7 @@
 import { useEffect, useMemo, useState } from "react";
 import { Pencil } from "lucide-react";
-import { usePlatformModuleInstalled } from "@govoplan/core-webui";
+import { usePlatformModuleInstalled, usePlatformUiCapability, type FilesFileExplorerUiCapability, type FilesFileSpace } from "@govoplan/core-webui";
 import type { ApiSettings } from "../../types";
-import { listFileSpaces, type FileSpace } from "../../api/files";
 import { Button } from "@govoplan/core-webui";
 import { Card } from "@govoplan/core-webui";
 import { PageTitle } from "@govoplan/core-webui";
@@ -18,21 +17,24 @@ import { useCampaignDraftEditor } from "./hooks/useCampaignDraftEditor";
 import { asArray, asRecord, isAuditLockedVersion } from "./utils/campaignView";
 import { updateNested } from "./utils/draftEditor";
 import { AttachmentRulesDataGrid } from "./components/AttachmentRulesOverlay";
-import ManagedFileChooser from "./components/ManagedFileChooser";
 import TemplateExpressionEditorDialog from "./components/TemplateExpressionEditorDialog";
 import { countIndividualAttachmentRules, countIndividualAttachmentRulesForBasePath, createAttachmentBasePath, ensureAttachmentBasePaths, normalizeAttachmentBasePaths, normalizeAttachmentRules, normalizeAttachmentZipCollection, createAttachmentZipArchive, parseManagedAttachmentSource, removeIndividualAttachmentRulesForBasePath, summarizeAttachmentRules, type AttachmentBasePath, type AttachmentZipArchive, type AttachmentZipCollection } from "./utils/attachments";
 import { insertAfter, moveArrayItem } from "@govoplan/core-webui";
 import { getDraftFields, humanizeFieldName } from "./utils/fieldDefinitions";
-import { recipientAddressTemplateFieldOptions } from "./utils/templatePlaceholders";
+import { buildTemplatePreviewContext, recipientAddressTemplateFieldOptions } from "./utils/templatePlaceholders";

 type PathChooserState = { index: number };
 type IndividualDisableState = { index: number; usageCount: number };

 export default function AttachmentsDataPage({ settings, campaignId }: { settings: ApiSettings; campaignId: string }) {
  const filesModuleInstalled = usePlatformModuleInstalled("files");
+  const filesFileExplorer = usePlatformUiCapability<FilesFileExplorerUiCapability>("files.fileExplorer");
+  const ManagedFileChooser = filesModuleInstalled ? filesFileExplorer?.ManagedFileChooser : null;
+  const managedFilesAvailable = Boolean(ManagedFileChooser);
+  const listManagedFileSpaces = filesModuleInstalled ? filesFileExplorer?.listFileSpaces : undefined;
  const { data, loading, error, reload, setError } = useCampaignWorkspaceData(settings, campaignId);
  const [pathChooser, setPathChooser] = useState<PathChooserState | null>(null);
-  const [fileSpaces, setFileSpaces] = useState<FileSpace[]>([]);
+  const [fileSpaces, setFileSpaces] = useState<FilesFileSpace[]>([]);
  const [individualDisable, setIndividualDisable] = useState<IndividualDisableState | null>(null);
  const [zipNameEditorIndex, setZipNameEditorIndex] = useState<number | null>(null);
  const version = data.currentVersion;
@@ -61,18 +63,26 @@ export default function AttachmentsDataPage({ settings, campaignId }: { settings
  const canSave = dirty && !locked && Boolean(draft) && !zipArchiveNameValidation.message;
  const globalSummary = useMemo(() => summarizeAttachmentRules(globalRules), [globalRules]);
  const individualRulesCount = useMemo(() => countIndividualAttachmentRules(displayDraft.entries), [displayDraft.entries]);
+  const attachmentPreviewEntry = useMemo(
+    () => asArray(asRecord(displayDraft.entries).inline).map(asRecord).find((entry) => entry.active !== false) ?? {},
+    [displayDraft.entries]
+  );
+  const attachmentPreviewContext = useMemo(
+    () => buildTemplatePreviewContext(displayDraft, attachmentPreviewEntry),
+    [attachmentPreviewEntry, displayDraft]
+  );

  useEffect(() => {
-    if (!filesModuleInstalled) {
+    if (!listManagedFileSpaces) {
      setFileSpaces([]);
      return;
    }
    let cancelled = false;
-    void listFileSpaces(settings)
+    void listManagedFileSpaces(settings)
      .then((response) => { if (!cancelled) setFileSpaces(response.spaces); })
      .catch(() => { if (!cancelled) setFileSpaces([]); });
    return () => { cancelled = true; };
-  }, [filesModuleInstalled, settings.apiBaseUrl, settings.apiKey, settings.accessToken]);
+  }, [listManagedFileSpaces, settings.apiBaseUrl, settings.apiKey, settings.accessToken]);

  function patchBasePaths(paths: AttachmentBasePath[]) {
    if (locked) return;
@@ -243,7 +253,7 @@ export default function AttachmentsDataPage({ settings, campaignId }: { settings
              <DataGrid
                id={`campaign-${campaignId}-attachment-sources`}
                rows={basePaths}
-                columns={attachmentSourceColumns({ locked, basePaths, fileSpaces, filesModuleInstalled, patchBasePath, setIndividualEligibility, addBasePath, moveBasePath, removeBasePath, setPathChooser })}
+                columns={attachmentSourceColumns({ locked, basePaths, fileSpaces, managedFilesAvailable, patchBasePath, setIndividualEligibility, addBasePath, moveBasePath, removeBasePath, setPathChooser })}
                getRowKey={(basePath) => basePath.id}
                emptyText="No attachment sources configured."
                emptyAction={<DataGridEmptyAction onAdd={() => addBasePath(-1)} disabled={locked} label="Add first attachment source" />}
@@ -302,7 +312,8 @@ export default function AttachmentsDataPage({ settings, campaignId }: { settings
              settings={settings}
              campaignId={campaignId}
              zipConfig={zipConfig}
-              filesModuleInstalled={filesModuleInstalled}
+              filesModuleInstalled={managedFilesAvailable}
+              previewContext={attachmentPreviewContext}
              onChange={(rules) => patch(["attachments", "global"], rules)}
            />
          </Card>
@@ -312,9 +323,13 @@ export default function AttachmentsDataPage({ settings, campaignId }: { settings
              <div><dt>Base paths</dt><dd>{basePaths.length}</dd></div>
              <div><dt>Global attachments</dt><dd>direct: {globalSummary.direct} / rules: {globalSummary.rules}</dd></div>
              <div><dt>Per-recipient patterns</dt><dd>{individualRulesCount}</dd></div>
-              <div><dt>Upload support</dt><dd>{filesModuleInstalled ? "Connected through Files" : "Manual paths"}</dd></div>
+              <div><dt>Upload support</dt><dd>{managedFilesAvailable ? "Connected through Files" : "Manual paths"}</dd></div>
            </dl>
-            <p className="muted small-note">{filesModuleInstalled ? "Files are managed in the top-level Files module. Upload there, share files with campaigns, then use these rules to resolve concrete attachments during review/build." : "The Files module is not installed. Use manual paths and patterns; managed file browsing and sharing are unavailable."}</p>
+            <p className="muted small-note">{managedFilesAvailable
+              ? "Files are managed in the top-level Files module. Upload there, share files with campaigns, then use these rules to resolve concrete attachments during review/build."
+              : filesModuleInstalled
+                ? "Managed file browsing is unavailable. Use manual paths and patterns until the Files module exposes the file explorer capability."
+                : "The Files module is not installed. Use manual paths and patterns; managed file browsing and sharing are unavailable."}</p>
          </Card>

        </>
@@ -348,11 +363,11 @@ export default function AttachmentsDataPage({ settings, campaignId }: { settings
        canAddField={(name) => !getDraftFields(displayDraft).some((field) => field.name === name)}
      />

-      {pathChooser && filesModuleInstalled && (
+      {pathChooser && ManagedFileChooser && (
        <ManagedFileChooser
          open
          settings={settings}
-          campaignId={campaignId}
+          storageScope={campaignId}
          mode="folder"
          source={basePaths[pathChooser.index]?.source}
          basePath={basePaths[pathChooser.index]?.path}
@@ -553,8 +568,8 @@ function uniqueStrings(values: string[]): string[] {
 type AttachmentSourceColumnContext = {
  locked: boolean;
  basePaths: AttachmentBasePath[];
-  fileSpaces: FileSpace[];
-  filesModuleInstalled: boolean;
+  fileSpaces: FilesFileSpace[];
+  managedFilesAvailable: boolean;
  patchBasePath: (index: number, patch: Partial<AttachmentBasePath>) => void;
  setIndividualEligibility: (index: number, checked: boolean) => void;
  addBasePath: (afterIndex?: number) => void;
@@ -563,7 +578,7 @@ type AttachmentSourceColumnContext = {
  setPathChooser: (state: PathChooserState | null) => void;
 };

-function attachmentSourceColumns({ locked, basePaths, fileSpaces, filesModuleInstalled, patchBasePath, setIndividualEligibility, addBasePath, moveBasePath, removeBasePath, setPathChooser }: AttachmentSourceColumnContext): DataGridColumn<AttachmentBasePath>[] {
+function attachmentSourceColumns({ locked, basePaths, fileSpaces, managedFilesAvailable, patchBasePath, setIndividualEligibility, addBasePath, moveBasePath, removeBasePath, setPathChooser }: AttachmentSourceColumnContext): DataGridColumn<AttachmentBasePath>[] {
  return [
    { id: "name", header: "Name", width: 220, resizable: true, sortable: true, filterable: true, sticky: "start", render: (basePath, index) => <input value={basePath.name} disabled={locked} placeholder="Campaign files" onChange={(event) => patchBasePath(index, { name: event.target.value })} />, value: (basePath) => basePath.name },
    {
@@ -577,23 +592,23 @@ function attachmentSourceColumns({ locked, basePaths, fileSpaces, filesModuleIns
        <div className="field-with-action split-field-action">
          <input
            className="chooser-display-input"
-            value={filesModuleInstalled ? formatAttachmentSourcePath(basePath, fileSpaces) : basePath.path}
+            value={managedFilesAvailable ? formatAttachmentSourcePath(basePath, fileSpaces) : basePath.path}
            disabled={locked}
-            readOnly={filesModuleInstalled}
-            tabIndex={filesModuleInstalled ? -1 : undefined}
+            readOnly={managedFilesAvailable}
+            tabIndex={managedFilesAvailable ? -1 : undefined}
            placeholder="attachments"
            onChange={(event) => {
-              if (!filesModuleInstalled) patchBasePath(index, { path: event.target.value, source: "" });
+              if (!managedFilesAvailable) patchBasePath(index, { path: event.target.value, source: "" });
            }}
-            onClick={() => filesModuleInstalled && !locked && setPathChooser({ index })}
+            onClick={() => managedFilesAvailable && !locked && setPathChooser({ index })}
            onKeyDown={(event) => {
-              if (filesModuleInstalled && !locked && (event.key === "Enter" || event.key === " ")) {
+              if (managedFilesAvailable && !locked && (event.key === "Enter" || event.key === " ")) {
                event.preventDefault();
                setPathChooser({ index });
              }
            }}
          />
-          {filesModuleInstalled && <Button onClick={() => setPathChooser({ index })} disabled={locked}>Choose folder</Button>}
+          {managedFilesAvailable && <Button onClick={() => setPathChooser({ index })} disabled={locked}>Choose folder</Button>}
        </div>
      ),
      value: (basePath) => formatAttachmentSourcePath(basePath, fileSpaces)
@@ -622,7 +637,7 @@ function attachmentSourceColumns({ locked, basePaths, fileSpaces, filesModuleIns
    }
  ];
 }
-function formatAttachmentSourcePath(basePath: AttachmentBasePath, spaces: FileSpace[]): string {
+function formatAttachmentSourcePath(basePath: AttachmentBasePath, spaces: FilesFileSpace[]): string {
  const parsedSource = parseManagedAttachmentSource(basePath.source);
  const matchingSpace = parsedSource
    ? spaces.find((space) => space.owner_type === parsedSource.ownerType && space.owner_id === parsedSource.ownerId)
--- a/webui/src/features/campaigns/MailSettingsPage.tsx
+++ b/webui/src/features/campaigns/MailSettingsPage.tsx
@@ -26,7 +26,7 @@ import {
 import { useCampaignWorkspaceData } from "./hooks/useCampaignWorkspaceData";
 import { useCampaignDraftEditor } from "./hooks/useCampaignDraftEditor";
 import { asArray, asRecord, isAuditLockedVersion } from "./utils/campaignView";
-import { getBool, getNumber, getText } from "./utils/draftEditor";
+import { cloneJson, getBool, getNumber, getText } from "./utils/draftEditor";
 import { campaignMailSettingsPolicyState } from "./policyUi";

 const securityOptions = mailServerSecurityOptions as readonly MailSecurity[];
@@ -70,7 +70,8 @@ export default function MailSettingsPage({ settings, campaignId, view = "setting
    unsavedTitle: isPolicyView ? "Unsaved mail policy changes" : "Unsaved mail settings",
    unsavedMessage: isPolicyView
      ? "Mail policy changes have unsaved draft changes. Save them before leaving, or discard them and continue."
-      : "Mail settings have unsaved changes. Save them before leaving, or discard them and continue."
+      : "Mail settings have unsaved changes. Save them before leaving, or discard them and continue.",
+    transformDraftBeforeSave: normalizeMailSettingsBeforeSave
  });
  const server = asRecord(displayDraft.server);
  const smtp = asRecord(server.smtp);
@@ -165,6 +166,37 @@ export default function MailSettingsPage({ settings, campaignId, view = "setting
    }
  }

+  function normalizeMailSettingsBeforeSave(value: Record<string, unknown>): Record<string, unknown> {
+    if (mailModuleInstalled === false) return value;
+    const next = cloneJson(value);
+    const nextServer = { ...asRecord(next.server) };
+    const profileId = getText(nextServer, "mail_profile_id");
+    if (profileId.length === 0) return next;
+
+    const nextCredentials = { ...asRecord(nextServer.credentials) };
+    normalizeProfileCredentialProtocol(nextServer, nextCredentials, "smtp", effectiveMailPolicy?.smtp_credentials?.inherit === false ? false : true);
+    normalizeProfileCredentialProtocol(nextServer, nextCredentials, "imap", effectiveMailPolicy?.imap_credentials?.inherit === false ? false : true);
+    nextServer.credentials = nextCredentials;
+    next.server = nextServer;
+    return next;
+  }
+
+  function normalizeProfileCredentialProtocol(
+    serverValue: Record<string, unknown>,
+    credentialsValue: Record<string, unknown>,
+    protocol: "smtp" | "imap",
+    inherit: boolean
+  ) {
+    serverValue["inherit_" + protocol + "_credentials"] = inherit;
+    if (inherit === false) return;
+
+    const transport = { ...asRecord(serverValue[protocol]) };
+    delete transport.username;
+    delete transport.password;
+    serverValue[protocol] = transport;
+    credentialsValue[protocol] = {};
+  }
+
  function selectMailProfile(profileId: string) {
    if (!mailModuleInstalled || locked) return;
    if (!profileId && !campaignProfilesAllowed) {
--- a/webui/src/features/campaigns/RecipientDataPage.tsx
+++ b/webui/src/features/campaigns/RecipientDataPage.tsx
--- a/webui/src/features/campaigns/RecipientDetailsPage.tsx
+++ b/webui/src/features/campaigns/RecipientDetailsPage.tsx
@@ -1,4 +1,4 @@
-import { useMemo } from "react";
+import { useMemo, useState } from "react";
 import { Link } from "react-router-dom";
 import { usePlatformModuleInstalled } from "@govoplan/core-webui";
 import type { ApiSettings } from "../../types";
@@ -14,7 +14,10 @@ import { asArray, asRecord, isAuditLockedVersion } from "./utils/campaignView";
 import FieldValueInput from "./components/FieldValueInput";
 import AttachmentRulesOverlay from "./components/AttachmentRulesOverlay";
 import { getDraftFields } from "./utils/fieldDefinitions";
-import { getIndividualAttachmentBasePaths, normalizeAttachmentBasePaths, normalizeAttachmentRules, normalizeAttachmentZipCollection, type AttachmentRule, type AttachmentZipCollection } from "./utils/attachments";
+import { getIndividualAttachmentBasePaths, normalizeAttachmentBasePaths, normalizeAttachmentRules, normalizeAttachmentZipCollection, type AttachmentBasePath, type AttachmentRule, type AttachmentZipCollection } from "./utils/attachments";
+import { importedRowsNeedAttachmentSource, materializeRecipientImport, type RecipientImportMode, type RecipientImportPreview } from "./utils/bulkImport";
+import { buildTemplatePreviewContext } from "./utils/templatePlaceholders";
+import { RecipientImportDialog } from "./RecipientDataPage";
 import { addressesFromValue } from "@govoplan/core-webui";
 import { DismissibleAlert } from "@govoplan/core-webui";
 import DataGrid, { type DataGridColumn } from "../../components/table/DataGrid";
@@ -23,10 +26,13 @@ import DataGrid, { type DataGridColumn } from "../../components/table/DataGrid";
 export default function RecipientDetailsPage({ settings, campaignId }: { settings: ApiSettings; campaignId: string }) {
  const filesModuleInstalled = usePlatformModuleInstalled("files");
  const { data, loading, error, reload, setError } = useCampaignWorkspaceData(settings, campaignId);
+  const [importOpen, setImportOpen] = useState(false);
+  const [recipientDataPage, setRecipientDataPage] = useState(1);
+  const [recipientDataPageSize, setRecipientDataPageSize] = useState(10);

  const version = data.currentVersion;
  const locked = isAuditLockedVersion(version, data.campaign?.current_version_id);
-  const { draft, displayDraft, dirty, saveState, localError, patch, saveDraft } = useCampaignDraftEditor({
+  const { draft, setDraft, displayDraft, dirty, saveState, localError, patch, markDirty, saveDraft } = useCampaignDraftEditor({
    settings,
    campaignId,
    version,
@@ -44,6 +50,8 @@ export default function RecipientDetailsPage({ settings, campaignId }: { setting
  const attachmentSection = asRecord(displayDraft.attachments);
  const attachmentBasePaths = useMemo(() => normalizeAttachmentBasePaths(attachmentSection.base_paths, attachmentSection), [attachmentSection]);
  const individualAttachmentBasePaths = useMemo(() => getIndividualAttachmentBasePaths(attachmentBasePaths), [attachmentBasePaths]);
+  const importBasePaths = useMemo(() => normalizeAttachmentBasePaths(attachmentSection.base_paths, attachmentSection, true), [attachmentSection]);
+  const defaultImportBasePath = useMemo(() => importBasePaths.find((basePath) => basePath.allow_individual) ?? importBasePaths[0] ?? null, [importBasePaths]);
  const zipConfig = useMemo(() => normalizeAttachmentZipCollection(attachmentSection.zip), [attachmentSection.zip]);


@@ -70,6 +78,38 @@ export default function RecipientDetailsPage({ settings, campaignId }: { setting
    updateEntry(index, (entry) => ({ ...entry, attachments }));
  }

+  function applyRecipientImport(preview: RecipientImportPreview, mode: RecipientImportMode) {
+    if (locked || !draft) return;
+    const needsAttachmentSource = importedRowsNeedAttachmentSource(preview);
+    const currentAttachments = asRecord(draft.attachments);
+    let nextBasePaths = normalizeAttachmentBasePaths(currentAttachments.base_paths, currentAttachments, true);
+    let attachmentBasePath: AttachmentBasePath | null = null;
+
+    if (needsAttachmentSource) {
+      if (nextBasePaths.length === 0) {
+        nextBasePaths = [{ id: "base-path-campaign", name: "Campaign files", path: ".", allow_individual: true, unsent_warning: false }];
+      }
+      const selectedIndex = Math.max(0, nextBasePaths.findIndex((basePath) => basePath.allow_individual));
+      nextBasePaths = nextBasePaths.map((basePath, index) => index === selectedIndex ? { ...basePath, allow_individual: true } : basePath);
+      attachmentBasePath = nextBasePaths[selectedIndex] ?? null;
+    }
+
+    const importedDraft = materializeRecipientImport(draft, preview, { mode, attachmentBasePath });
+    const nextDraft = needsAttachmentSource
+      ? {
+        ...importedDraft,
+        attachments: {
+          ...asRecord(importedDraft.attachments),
+          base_paths: nextBasePaths,
+          base_path: nextBasePaths[0]?.path || "."
+        }
+      }
+      : importedDraft;
+    setDraft(nextDraft);
+    markDirty();
+    setImportOpen(false);
+  }
+

  return (
    <div className="content-pad workspace-data-page">
@@ -90,7 +130,7 @@ export default function RecipientDetailsPage({ settings, campaignId }: { setting

      <LoadingFrame loading={loading || !draft} label="Loading campaign draft…">
        <>
-          <Card title="Recipient field values and attachments">
+          <Card title="Recipient field values and attachments" actions={<Button disabled={locked} onClick={() => setImportOpen(true)}>Import</Button>}>
            {inlineEntries.length === 0 && !source.type && <p className="muted">No recipient profiles are stored in the current version yet. Add recipients first, then maintain their data here.</p>}
            {inlineEntries.length === 0 && Boolean(source.type) && (
              <DismissibleAlert tone="info">This campaign references an external recipient source. A parsed data preview will be added when file/source preview support is implemented.</DismissibleAlert>
@@ -99,17 +139,39 @@ export default function RecipientDetailsPage({ settings, campaignId }: { setting
              <div className="admin-table-surface recipient-data-table-surface">
                <DataGrid
                  id={`campaign-${campaignId}-recipient-data`}
-                  rows={inlineEntries.slice(0, 100)}
-                  columns={recipientDataColumns({ settings, campaignId, locked, filesModuleInstalled, fieldDefinitions, individualAttachmentBasePaths, zipConfig, updateEntryAttachments, updateEntryField })}
+                  rows={inlineEntries}
+                  columns={recipientDataColumns({ settings, campaignId, draft: displayDraft, locked, filesModuleInstalled, fieldDefinitions, individualAttachmentBasePaths, zipConfig, updateEntryAttachments, updateEntryField })}
                  getRowKey={(entry, index) => String(entry.id || index)}
                  emptyText="No recipient data found."
                  className="recipient-table-wrap recipient-data-table-wrap recipient-data-table"
+                  pagination={{
+                    page: recipientDataPage,
+                    pageSize: recipientDataPageSize,
+                    pageSizeOptions: [10, 25, 50, 100, 250],
+                    onPageChange: setRecipientDataPage,
+                    onPageSizeChange: (pageSize) => {
+                      setRecipientDataPageSize(pageSize);
+                      setRecipientDataPage(1);
+                    }
+                  }}
                />
              </div>
            )}
          </Card>
        </>
      </LoadingFrame>
+
+      {importOpen && (
+        <RecipientImportDialog
+          settings={settings}
+          campaignId={campaignId}
+          existingEntries={inlineEntries}
+          existingFields={fieldDefinitions}
+          defaultAttachmentBasePath={defaultImportBasePath}
+          onCancel={() => setImportOpen(false)}
+          onImport={applyRecipientImport}
+        />
+      )}
    </div>
  );
 }
@@ -117,6 +179,7 @@ export default function RecipientDetailsPage({ settings, campaignId }: { setting
 type RecipientDataColumnContext = {
  settings: ApiSettings;
  campaignId: string;
+  draft: Record<string, unknown>;
  locked: boolean;
  filesModuleInstalled: boolean;
  fieldDefinitions: ReturnType<typeof getDraftFields>;
@@ -126,7 +189,7 @@ type RecipientDataColumnContext = {
  updateEntryField: (index: number, field: string, value: unknown) => void;
 };

-function recipientDataColumns({ settings, campaignId, locked, filesModuleInstalled, fieldDefinitions, individualAttachmentBasePaths, zipConfig, updateEntryAttachments, updateEntryField }: RecipientDataColumnContext): DataGridColumn<Record<string, unknown>>[] {
+function recipientDataColumns({ settings, campaignId, draft, locked, filesModuleInstalled, fieldDefinitions, individualAttachmentBasePaths, zipConfig, updateEntryAttachments, updateEntryField }: RecipientDataColumnContext): DataGridColumn<Record<string, unknown>>[] {
  return [
    { id: "number", header: "#", width: 70, sortable: true, filterType: "integer", sticky: "start", render: (_entry, index) => <span className="mono-small recipient-index-cell">{index + 1}</span>, value: (_entry, index) => index + 1 },
    {
@@ -163,6 +226,7 @@ function recipientDataColumns({ settings, campaignId, locked, filesModuleInstall
            basePaths={individualAttachmentBasePaths}
            zipConfig={zipConfig}
            filesModuleInstalled={filesModuleInstalled}
+            previewContext={buildTemplatePreviewContext(draft, entry)}
            onChange={(rules) => updateEntryAttachments(index, rules)}
          />
        );
--- a/webui/src/features/campaigns/ReviewSendPage.tsx
+++ b/webui/src/features/campaigns/ReviewSendPage.tsx
@@ -30,6 +30,7 @@ import { getMockMailboxMessage, type MockMailboxMessage } from "../../api/mail";
 import { Button, usePlatformUiCapability, type MailDevMailboxUiCapability } from "@govoplan/core-webui";
 import DataGrid, { type DataGridColumn, type DataGridListOption } from "../../components/table/DataGrid";
 import { DismissibleAlert } from "@govoplan/core-webui";
+import { Dialog } from "@govoplan/core-webui";
 import { ConfirmDialog } from "@govoplan/core-webui";
 import { LoadingFrame } from "@govoplan/core-webui";
 import { PageTitle } from "@govoplan/core-webui";
@@ -1351,14 +1352,15 @@ function DeliveryJobDetailOverlay({ detail, onClose }: { detail: Record<string,
  const smtpAttempts = asArray(attempts.smtp).map(asRecord);
  const imapAttempts = asArray(attempts.imap).map(asRecord);
  const issues = asArray(job.issues).map(asRecord);
+
  return (
-    <div className="overlay-backdrop" role="dialog" aria-modal="true" aria-labelledby="delivery-job-detail-title">
-      <div className="modal-panel template-preview-modal message-preview-modal">
-        <header className="modal-header">
-          <h2 id="delivery-job-detail-title">Delivery job details</h2>
-          <button className="modal-close" onClick={onClose}>×</button>
-        </header>
-        <div className="modal-body">
+    <Dialog
+      open
+      title="Delivery job details"
+      className="template-preview-modal"
+      onClose={onClose}
+      footer={<Button variant="primary" onClick={onClose}>Close</Button>}
+    >
      <dl className="detail-list">
        <div><dt>Recipient</dt><dd>{formatAddressList(asRecord(job.resolved_recipients).to) || String(job.recipient_email ?? "-")}</dd></div>
        <div><dt>Subject</dt><dd>{String(job.subject ?? "-")}</dd></div>
@@ -1369,10 +1371,7 @@ function DeliveryJobDetailOverlay({ detail, onClose }: { detail: Record<string,
      {issues.length > 0 && <AttemptList title="Message issues" rows={issues} />}
      <AttemptList title="SMTP attempts" rows={smtpAttempts} emptyText="No SMTP attempts were recorded." />
      <AttemptList title="IMAP attempts" rows={imapAttempts} emptyText="No IMAP append attempts were recorded. If status is pending, append has not run yet." />
-        </div>
-        <footer className="modal-footer"><Button variant="primary" onClick={onClose}>Close</Button></footer>
-      </div>
-    </div>
+    </Dialog>
  );
 }

--- a/webui/src/features/campaigns/TemplateDataPage.tsx
+++ b/webui/src/features/campaigns/TemplateDataPage.tsx
@@ -17,7 +17,7 @@ import { asArray, asRecord, formatDateTime, isAuditLockedVersion } from "./utils
 import { cloneJson, getBool, getText } from "./utils/draftEditor";
 import { humanizeFieldName } from "./utils/fieldDefinitions";
 import { campaignJsonForAttachmentPreview } from "./utils/templatePreviewDraft";
-import { buildTemplatePreviewContext, buildUndefinedPlaceholders, extractTemplatePlaceholders, recipientAddressTemplateFieldOptions, removePlaceholderFromText, renderTemplatePreviewText, uniquePlaceholders, valueToPreview, type TemplateNamespace, type UndefinedPlaceholder } from "./utils/templatePlaceholders";
+import { buildTemplatePreviewContext, buildUndefinedPlaceholders, extractTemplatePlaceholders, recipientAddressTemplateFieldOptions, removePlaceholderFromText, replacePlaceholderInText, renderTemplatePreviewText, uniquePlaceholders, valueToPreview, type TemplateNamespace, type UndefinedPlaceholder } from "./utils/templatePlaceholders";

 type TemplateBodyMode = "text" | "html" | "both";
 type BodyEditorMode = "text" | "html";
@@ -207,6 +207,22 @@ export default function TemplateDataPage({ settings, campaignId }: { settings: A
    setUndefinedDialog(null);
  }

+  function replacePlaceholder(field: UndefinedPlaceholder, namespace: TemplateNamespace, name: string) {
+    if (locked) return;
+    const replacement = `{{${namespace}:${name}}}`;
+    setDraft((current) => {
+      const next = cloneJson(current ?? {});
+      const nextTemplate = { ...asRecord(next.template) };
+      nextTemplate.subject = replacePlaceholderInText(getText(nextTemplate, "subject"), field.raw, replacement);
+      nextTemplate.text = replacePlaceholderInText(getText(nextTemplate, "text"), field.raw, replacement);
+      nextTemplate.html = replacePlaceholderInText(getText(nextTemplate, "html"), field.raw, replacement);
+      next.template = nextTemplate;
+      return next;
+    });
+    markDirty();
+    setUndefinedDialog(null);
+  }
+

  return (
    <div className="content-pad workspace-data-page">
@@ -349,7 +365,10 @@ export default function TemplateDataPage({ settings, campaignId }: { settings: A
        removeLabel="Remove from template"
        onCancel={() => setUndefinedDialog(null)}
        onRemove={removePlaceholder}
+        onReplace={replacePlaceholder}
        onAddField={addUndefinedField}
+        localFields={localFieldOptions}
+        globalFields={globalFieldOptions}
      />
    </div>
  );
--- a/webui/src/features/campaigns/components/AttachmentRulesOverlay.tsx
+++ b/webui/src/features/campaigns/components/AttachmentRulesOverlay.tsx
@@ -2,13 +2,15 @@ import { useMemo, useState } from "react";
 import { createPortal } from "react-dom";
 import type { ApiSettings } from "../../../types";
 import { Button } from "@govoplan/core-webui";
+import { Dialog } from "@govoplan/core-webui";
+import { usePlatformUiCapability, type FilesFileExplorerUiCapability, type FilesManagedAttachmentSelection } from "@govoplan/core-webui";
 import DataGrid, { DataGridEmptyAction, DataGridRowActions, type DataGridColumn } from "../../../components/table/DataGrid";
 import { ToggleSwitch } from "@govoplan/core-webui";
 import { getBool, getText } from "../utils/draftEditor";
 import { attachmentRuleZipSelection, createAttachmentRule, nextAttachmentLabel, summarizeAttachmentRules, type AttachmentBasePath, type AttachmentRule, type AttachmentZipCollection } from "../utils/attachments";
-import ManagedFileChooser, { type ManagedAttachmentSelection } from "./ManagedFileChooser";
 import { insertAfter, moveArrayItem } from "@govoplan/core-webui";
 import { asRecord } from "../utils/campaignView";
+import { renderTemplatePreviewText } from "../utils/templatePlaceholders";

 export type { AttachmentBasePath, AttachmentRule } from "../utils/attachments";

@@ -23,6 +25,7 @@ type AttachmentRulesOverlayProps = {
  basePaths?: AttachmentBasePath[];
  zipConfig?: AttachmentZipCollection;
  filesModuleInstalled?: boolean;
+  previewContext?: Record<string, string>;
  onChange: (rules: AttachmentRule[]) => void;
 };

@@ -37,6 +40,7 @@ type AttachmentRulesTableProps = {
  activeChooserRuleIndex?: number | null;
  zipConfig?: AttachmentZipCollection;
  filesModuleInstalled?: boolean;
+  previewContext?: Record<string, string>;
  onOpenFileChooser?: (ruleIndex: number) => void;
  onChange: (rules: AttachmentRule[]) => void;
 };
@@ -57,6 +61,7 @@ export default function AttachmentRulesOverlay({
  basePaths = [],
  zipConfig = { enabled: false, archives: [] },
  filesModuleInstalled = false,
+  previewContext,
  onChange
 }: AttachmentRulesOverlayProps) {
  const [open, setOpen] = useState(false);
@@ -80,13 +85,19 @@ export default function AttachmentRulesOverlay({
  }

  const dialog = open ? createPortal(
-    <div className="overlay-backdrop" role="dialog" aria-modal="true" aria-labelledby="attachment-rules-title">
-      <div className="modal-panel attachment-rules-modal">
-        <header className="modal-header">
-          <h2 id="attachment-rules-title">{title}</h2>
-          <button className="modal-close" aria-label="Cancel attachment changes" onClick={cancelOverlay}>×</button>
-        </header>
-        <div className="modal-body attachment-rules-body">
+    <Dialog
+      open
+      title={title}
+      className="attachment-rules-modal"
+      bodyClassName="attachment-rules-body"
+      onClose={cancelOverlay}
+      footer={(
+        <>
+          <Button onClick={cancelOverlay}>Cancel</Button>
+          <Button variant="primary" onClick={saveOverlay} disabled={disabled}>Save</Button>
+        </>
+      )}
+    >
      <AttachmentRulesTable
        rules={draftRules}
        settings={settings}
@@ -96,16 +107,11 @@ export default function AttachmentRulesOverlay({
        basePaths={basePaths}
        zipConfig={zipConfig}
        filesModuleInstalled={filesModuleInstalled}
+        previewContext={previewContext}
        activeChooserRuleIndex={null}
        onChange={setDraftRules}
      />
-        </div>
-        <footer className="modal-footer">
-          <Button onClick={cancelOverlay}>Cancel</Button>
-          <Button variant="primary" onClick={saveOverlay} disabled={disabled}>Save</Button>
-        </footer>
-      </div>
-    </div>,
+    </Dialog>,
    document.body
  ) : null;

@@ -150,10 +156,14 @@ export function AttachmentRulesDataGrid({
  activeChooserRuleIndex = null,
  zipConfig = { enabled: false, archives: [] },
  filesModuleInstalled = false,
+  previewContext,
  onOpenFileChooser,
  onChange
 }: AttachmentRulesTableProps) {
  const [fileChooser, setFileChooser] = useState<FileChooserState | null>(null);
+  const filesFileExplorer = usePlatformUiCapability<FilesFileExplorerUiCapability>("files.fileExplorer");
+  const ManagedFileChooser = filesModuleInstalled ? filesFileExplorer?.ManagedFileChooser : null;
+  const managedFilesAvailable = Boolean(ManagedFileChooser);

  function patchRule(index: number, patch: Partial<AttachmentRule>) {
    onChange(rules.map((rule, currentIndex) => currentIndex === index ? { ...rule, ...patch } : rule));
@@ -177,7 +187,7 @@ export function AttachmentRulesDataGrid({
  }

  function openFileChooser(ruleIndex: number) {
-    if (!filesModuleInstalled) return;
+    if (!managedFilesAvailable) return;
    if (onOpenFileChooser) {
      onOpenFileChooser(ruleIndex);
      return;
@@ -194,7 +204,7 @@ export function AttachmentRulesDataGrid({
    setFileChooser({ ruleIndex, basePath });
  }

-  function selectAttachment(selection: ManagedAttachmentSelection) {
+  function selectAttachment(selection: FilesManagedAttachmentSelection) {
    if (!fileChooser) return;
    const currentRule = rules[fileChooser.ruleIndex] ?? {};
    patchRule(fileChooser.ruleIndex, {
@@ -213,23 +223,26 @@ export function AttachmentRulesDataGrid({
      <DataGrid
        id={id}
        rows={rules}
-        columns={attachmentRuleColumns({ disabled, rules, basePaths, zipConfig, filesModuleInstalled, activeChooserRuleIndex: activeChooserRuleIndex ?? fileChooser?.ruleIndex ?? null, patchRule, addRule, moveRule, openFileChooser, removeRule })}
+        columns={attachmentRuleColumns({ disabled, rules, basePaths, zipConfig, filesModuleInstalled: managedFilesAvailable, activeChooserRuleIndex: activeChooserRuleIndex ?? fileChooser?.ruleIndex ?? null, patchRule, addRule, moveRule, openFileChooser, removeRule })}
        getRowKey={(rule, index) => String(rule.id ?? index)}
        emptyText={basePaths.length === 0 ? "No attachment source is enabled for individual attachments." : emptyText}
        emptyAction={<DataGridEmptyAction onAdd={() => addRule(-1)} disabled={disabled || basePaths.length === 0} label="Add first attachment" />}
        className="attachment-rules-table-wrap attachment-rules-table"
        rowClassName={(_rule, index) => (activeChooserRuleIndex ?? fileChooser?.ruleIndex) === index ? "is-choosing-file" : undefined}
      />
-      {fileChooser && filesModuleInstalled && (
+      {fileChooser && ManagedFileChooser && (
        <ManagedFileChooser
          open
          settings={settings}
-          campaignId={campaignId}
+          storageScope={campaignId}
+          linkTarget={{ type: "campaign", id: campaignId, label: "campaign" }}
          mode="attachment"
          source={fileChooser.basePath?.source}
          basePath={fileChooser.basePath?.path ?? "."}
          initialPattern={getText(rules[fileChooser.ruleIndex], "file_filter")}
          rememberKey={`${id}:${String(rules[fileChooser.ruleIndex]?.id ?? fileChooser.ruleIndex)}`}
+          previewContext={previewContext}
+          renderPatternPreview={(pattern, context) => renderTemplatePreviewText(pattern, context, false)}
          onClose={() => setFileChooser(null)}
          onSelectAttachment={selectAttachment}
        />
--- a/webui/src/features/campaigns/components/ManagedFileChooser.tsx
+++ b/webui/src/features/campaigns/components/ManagedFileChooser.tsx
@@ -1,638 +0,0 @@
-import { useEffect, useMemo, useState } from "react";
-import { createPortal } from "react-dom";
-import { ArrowDown, ArrowUp, ArrowUpDown, File, Folder, FolderOpen, Home, Link2, Search } from "lucide-react";
-import { usePlatformUiCapability, type FilesFileExplorerUiCapability } from "@govoplan/core-webui";
-import type { ApiSettings } from "../../../types";
-import {
-  listFileSpaces,
-  listFiles,
-  listFolders,
-  resolveFilePatterns,
-  shareFileWithCampaign,
-  type FileFolder,
-  type FileSpace,
-  type ManagedFile
-} from "../../../api/files";
-import { Button } from "@govoplan/core-webui";
-import { ConfirmDialog } from "@govoplan/core-webui";
-import { Dialog } from "@govoplan/core-webui";
-import { DismissibleAlert } from "@govoplan/core-webui";
-import { FolderTree } from "../../files/components/FileManagerComponents";
-import { useFileTreeState } from "../../files/hooks/useFileTreeState";
-import type { FolderNode, SortColumn, SortDirection } from "../../files/types";
-import {
-  buildExplorerEntries,
-  buildFolderTree,
-  formatBytes,
-  formatDate,
-  normalizeFilePath,
-  normalizeFolder,
-  parentFolderPath,
-  sortExplorerEntries
-} from "../../files/utils/fileManagerUtils";
-import {
-  encodeManagedAttachmentSource,
-  parseManagedAttachmentSource,
-  type ManagedAttachmentSource
-} from "../utils/attachments";
-
-type ManagedFileChooserMode = "folder" | "attachment";
-type AttachmentChoiceMode = "file" | "pattern";
-
-type RememberedChooserState = {
-  spaceId?: string;
-  folder?: string;
-  pattern?: string;
-};
-
-export type ManagedFolderSelection = {
-  space: FileSpace;
-  folderPath: string;
-  source: string;
-};
-
-export type ManagedAttachmentSelection = ManagedFolderSelection & {
-  fileFilter: string;
-  matchCount: number;
-  fileIds: string[];
-  selectionType: AttachmentChoiceMode;
-};
-
-type ManagedFileChooserProps = {
-  open: boolean;
-  settings: ApiSettings;
-  campaignId: string;
-  mode: ManagedFileChooserMode;
-  source?: string;
-  basePath?: string;
-  initialPattern?: string;
-  rememberKey?: string;
-  onClose: () => void;
-  onSelectFolder?: (selection: ManagedFolderSelection) => void;
-  onSelectAttachment?: (selection: ManagedAttachmentSelection) => void;
-};
-
-export default function ManagedFileChooser({
-  open,
-  settings,
-  campaignId,
-  mode,
-  source,
-  basePath = ".",
-  initialPattern = "",
-  rememberKey = mode,
-  onClose,
-  onSelectFolder,
-  onSelectAttachment
-}: ManagedFileChooserProps) {
-  const filesExplorerUi = usePlatformUiCapability<FilesFileExplorerUiCapability>("files.fileExplorer");
-  const FolderTreeComponent = filesExplorerUi?.FolderTree ?? FolderTree;
-  const parsedSource = useMemo(() => parseManagedAttachmentSource(source), [source]);
-  const normalizedBasePath = normalizeManagedBasePath(basePath);
-  const storageKey = useMemo(
-    () => `multimailer.managedFileChooser.${campaignId}.${rememberKey}`,
-    [campaignId, rememberKey]
-  );
-  const remembered = useMemo(() => readRememberedState(storageKey), [storageKey, open]);
-  const [spaces, setSpaces] = useState<FileSpace[]>([]);
-  const [selectedSpaceId, setSelectedSpaceId] = useState("");
-  const [files, setFiles] = useState<ManagedFile[]>([]);
-  const [folders, setFolders] = useState<FileFolder[]>([]);
-  const [currentFolder, setCurrentFolder] = useState("");
-  const [pattern, setPattern] = useState("");
-  const [patternMatches, setPatternMatches] = useState<ManagedFile[] | null>(null);
-  const [pendingExactFile, setPendingExactFile] = useState<ManagedFile | null>(null);
-  const [loading, setLoading] = useState(false);
-  const [resolving, setResolving] = useState(false);
-  const [submitting, setSubmitting] = useState(false);
-  const [error, setError] = useState("");
-
-  const selectedSpace = spaces.find((item) => item.id === selectedSpaceId) ?? null;
-  const sourceLocked = mode === "attachment" && Boolean(parsedSource);
-  const sourceMatchesSpace = selectedSpace
-    ? !parsedSource || (selectedSpace.owner_type === parsedSource.ownerType && selectedSpace.owner_id === parsedSource.ownerId)
-    : false;
-  const effectiveRoot = mode === "attachment" ? normalizedBasePath : "";
-  const entries = useMemo(
-    () => buildExplorerEntries(files, folders, currentFolder, false),
-    [currentFolder, files, folders]
-  );
-  const [sortColumn, setSortColumn] = useState<SortColumn>("name");
-  const [sortDirection, setSortDirection] = useState<SortDirection>("asc");
-  const sortedEntries = useMemo(
-    () => sortExplorerEntries(entries, sortColumn, sortDirection),
-    [entries, sortColumn, sortDirection]
-  );
-  const breadcrumbs = chooserBreadcrumbs(currentFolder, effectiveRoot);
-  const allTreeNodes = useMemo(() => buildFolderTree(files, folders), [files, folders]);
-  const treeNodes = useMemo(() => nodesWithinRoot(allTreeNodes, effectiveRoot), [allTreeNodes, effectiveRoot]);
-  const { expandedTreeNodes, toggleTreeFolder } = useFileTreeState({
-    activeSpaceId: selectedSpaceId,
-    currentFolder,
-    onOpenFolder: (_spaceId, path) => openFolder(path)
-  });
-
-  useEffect(() => {
-    if (!open) return;
-    let cancelled = false;
-    setLoading(true);
-    setError("");
-    setPattern(remembered.pattern ?? initialPattern.trim());
-    setPatternMatches(null);
-    setPendingExactFile(null);
-    void listFileSpaces(settings)
-      .then((response) => {
-        if (cancelled) return;
-        setSpaces(response.spaces);
-        const sourceSpace = response.spaces.find((item) => sourceMatches(item, parsedSource));
-        const rememberedSpace = response.spaces.find((item) => item.id === remembered.spaceId);
-        const firstSpace = sourceSpace ?? rememberedSpace ?? response.spaces[0] ?? null;
-        setSelectedSpaceId(firstSpace?.id ?? "");
-      })
-      .catch((reason: unknown) => {
-        if (!cancelled) setError(errorMessage(reason));
-      })
-      .finally(() => {
-        if (!cancelled) setLoading(false);
-      });
-    return () => { cancelled = true; };
-  }, [initialPattern, open, parsedSource?.ownerId, parsedSource?.ownerType, settings.apiBaseUrl, settings.apiKey, settings.accessToken, storageKey]);
-
-  useEffect(() => {
-    if (!open || !selectedSpace) return;
-    let cancelled = false;
-    setLoading(true);
-    setError("");
-    setPatternMatches(null);
-    const rememberedFolder = selectedSpace.id === remembered.spaceId ? normalizeFolder(remembered.folder || "") : "";
-    const initialFolder = rememberedFolder && isWithinRoot(rememberedFolder, effectiveRoot) ? rememberedFolder : effectiveRoot;
-    setCurrentFolder(initialFolder || effectiveRoot);
-    void Promise.all([
-      listFiles(settings, { owner_type: selectedSpace.owner_type, owner_id: selectedSpace.owner_id }),
-      listFolders(settings, { owner_type: selectedSpace.owner_type, owner_id: selectedSpace.owner_id })
-    ])
-      .then(([fileResponse, folderResponse]) => {
-        if (cancelled) return;
-        setFiles(fileResponse.files);
-        setFolders(folderResponse.folders);
-      })
-      .catch((reason: unknown) => {
-        if (!cancelled) setError(errorMessage(reason));
-      })
-      .finally(() => {
-        if (!cancelled) setLoading(false);
-      });
-    return () => { cancelled = true; };
-  }, [effectiveRoot, open, selectedSpace?.id, settings.apiBaseUrl, settings.apiKey, settings.accessToken, storageKey]);
-
-  useEffect(() => {
-    if (!open || !selectedSpaceId) return;
-    writeRememberedState(storageKey, { spaceId: selectedSpaceId, folder: currentFolder, pattern });
-  }, [currentFolder, open, pattern, selectedSpaceId, storageKey]);
-
-  function toggleSort(column: SortColumn) {
-    if (sortColumn === column) {
-      setSortDirection((current) => current === "asc" ? "desc" : "asc");
-      return;
-    }
-    setSortColumn(column);
-    setSortDirection(column === "name" ? "asc" : "desc");
-  }
-
-  function openFolder(path: string) {
-    const normalized = normalizeFolder(path);
-    if (mode === "attachment" && effectiveRoot && !isWithinRoot(normalized, effectiveRoot)) return;
-    setCurrentFolder(normalized);
-    setPatternMatches(null);
-  }
-
-  async function previewPattern(): Promise<ManagedFile[]> {
-    if (!selectedSpace) return [];
-    const trimmed = pattern.trim();
-    if (!trimmed) {
-      setPatternMatches([]);
-      return [];
-    }
-    setResolving(true);
-    setError("");
-    try {
-      const response = await resolveFilePatterns(settings, {
-        patterns: [trimmed],
-        owner_type: selectedSpace.owner_type,
-        owner_id: selectedSpace.owner_id,
-        path_prefix: effectiveRoot || undefined,
-        include_unmatched: false
-      });
-      const matches = response.patterns[0]?.matches ?? [];
-      setPatternMatches(matches);
-      return matches;
-    } catch (reason) {
-      setError(errorMessage(reason));
-      return [];
-    } finally {
-      setResolving(false);
-    }
-  }
-
-  function requestExactFile(file: ManagedFile) {
-    const exactPattern = relativePath(file.display_path, effectiveRoot);
-    const currentPattern = pattern.trim();
-    if (currentPattern && currentPattern !== exactPattern) {
-      setPendingExactFile(file);
-      return;
-    }
-    applyExactFile(file);
-  }
-
-  function applyExactFile(file: ManagedFile) {
-    setPattern(relativePath(file.display_path, effectiveRoot));
-    setPatternMatches([file]);
-    setPendingExactFile(null);
-  }
-
-  async function shareMatches(matches: ManagedFile[]) {
-    const toShare = matches.filter((file) => !file.shares?.some((share) => (
-      share.target_type === "campaign" && share.target_id === campaignId && !share.revoked_at
-    )));
-    await Promise.all(toShare.map((file) => shareFileWithCampaign(settings, file.id, campaignId)));
-  }
-
-  async function confirmSelection() {
-    if (!selectedSpace || !sourceMatchesSpace) return;
-    setSubmitting(true);
-    setError("");
-    try {
-      if (mode === "folder") {
-        onSelectFolder?.({
-          space: selectedSpace,
-          folderPath: currentFolder,
-          source: encodeManagedAttachmentSource(selectedSpace)
-        });
-        return;
-      }
-
-      const matches = patternMatches ?? await previewPattern();
-      await shareMatches(matches);
-      const trimmedPattern = pattern.trim();
-      onSelectAttachment?.({
-        space: selectedSpace,
-        folderPath: effectiveRoot,
-        source: encodeManagedAttachmentSource(selectedSpace),
-        fileFilter: trimmedPattern,
-        matchCount: matches.length,
-        fileIds: matches.map((file) => file.id),
-        selectionType: isExactPattern(trimmedPattern) ? "file" : "pattern"
-      });
-    } catch (reason) {
-      setError(errorMessage(reason));
-    } finally {
-      setSubmitting(false);
-    }
-  }
-
-  if (!open || typeof document === "undefined") return null;
-
-  const dialog = (
-    <>
-      <Dialog
-        open
-        title={mode === "folder" ? "Choose managed attachment source" : "Choose managed file or pattern"}
-        onClose={onClose}
-        closeDisabled={submitting}
-        backdropClassName="managed-file-chooser-backdrop"
-        className="managed-file-chooser-dialog"
-        bodyClassName="managed-file-chooser-body"
-        footerClassName="managed-file-chooser-footer"
-        footer={(
-          <>
-            <Button onClick={onClose} disabled={submitting}>Cancel</Button>
-            <Button
-              variant="primary"
-              onClick={() => void confirmSelection()}
-              disabled={loading || submitting || !selectedSpace || !sourceMatchesSpace || (mode === "attachment" && (!parsedSource || !pattern.trim()))}
-            >
-              {submitting ? "Linking…" : mode === "folder" ? "Use this folder" : "Use pattern"}
-            </Button>
-          </>
-        )}
-      >
-        {error && <DismissibleAlert tone="danger" resetKey={error}>{error}</DismissibleAlert>}
-        {mode === "attachment" && !parsedSource && (
-          <DismissibleAlert tone="warning" dismissible={false}>
-            This attachment base path is not connected to a managed file space. Choose its folder under <strong>Attachments → Attachment sources</strong> first.
-          </DismissibleAlert>
-        )}
-        {mode === "attachment" && parsedSource && !sourceMatchesSpace && !loading && (
-          <DismissibleAlert tone="danger" dismissible={false}>The configured managed file space is no longer available to this user.</DismissibleAlert>
-        )}
-
-        <div className="managed-file-chooser-layout" aria-busy={loading}>
-          <aside className="managed-file-chooser-spaces file-tree-panel" aria-label="File spaces and folders">
-            <div className="file-tree-heading">Spaces</div>
-            <div className="file-tree-list">
-              {spaces.map((space) => {
-                const selected = space.id === selectedSpaceId;
-                const lockedOut = sourceLocked && !sourceMatches(space, parsedSource);
-                return (
-                  <div className="file-tree-space" key={space.id}>
-                    <button
-                      type="button"
-                      className={`file-tree-node file-tree-root ${selected && currentFolder === effectiveRoot ? "is-active" : ""}`}
-                      onClick={() => {
-                        if (!selected) setSelectedSpaceId(space.id);
-                        else openFolder(effectiveRoot);
-                      }}
-                      disabled={loading || lockedOut}
-                    >
-                      {space.owner_type === "group" ? <FolderOpen size={15} aria-hidden="true" /> : <Home size={15} aria-hidden="true" />}
-                      <span>{space.label}</span>
-                    </button>
-                    {selected && (
-                      <FolderTreeComponent
-                        nodes={treeNodes}
-                        activeSpaceId={selectedSpaceId}
-                        spaceId={space.id}
-                        currentFolder={currentFolder}
-                        expandedKeys={expandedTreeNodes}
-                        onOpen={(_spaceId, path) => openFolder(path)}
-                        onToggle={toggleTreeFolder}
-                        dragDropEnabled={false}
-                        contextMenuEnabled={false}
-                        disabled={loading}
-                      />
-                    )}
-                  </div>
-                );
-              })}
-              {!loading && spaces.length === 0 && <p className="muted small-note">No accessible file spaces were found.</p>}
-            </div>
-          </aside>
-
-          <section className={`managed-file-chooser-browser ${mode === "folder" ? "folder-mode" : "attachment-mode"}`}>
-            <div className="managed-file-chooser-toolbar">
-              <div className="managed-file-breadcrumb" aria-label="Current folder">
-                <button type="button" onClick={() => openFolder(effectiveRoot)} disabled={loading}>
-                  <Home size={14} aria-hidden="true" /> {selectedSpace?.label || "Files"}
-                </button>
-                {breadcrumbs.map((crumb) => (
-                  <span key={crumb.path}>
-                    <span aria-hidden="true">/</span>
-                    <button type="button" onClick={() => openFolder(crumb.path)} disabled={loading}>{crumb.name}</button>
-                  </span>
-                ))}
-              </div>
-            </div>
-
-            {mode === "attachment" && (
-              <div className="managed-pattern-editor">
-                <label>
-                  <span>File or pattern relative to <code>{effectiveRoot || "."}</code></span>
-                  <div className="field-with-action split-field-action">
-                    <input
-                      value={pattern}
-                      onChange={(event) => { setPattern(event.target.value); setPatternMatches(null); }}
-                      onKeyDown={(event) => { if (event.key === "Enter") void previewPattern(); }}
-                      placeholder="folder/file.pdf or **/*.pdf"
-                    />
-                    <Button onClick={() => void previewPattern()} disabled={resolving || !pattern.trim()}>
-                      <Search size={15} aria-hidden="true" /> {resolving ? "Checking…" : "Preview"}
-                    </Button>
-                  </div>
-                </label>
-                {patternMatches !== null && (
-                  <div className="managed-pattern-summary">
-                    <span>{patternMatches.length} current file{patternMatches.length === 1 ? "" : "s"} match.</span>
-                    <Button variant="ghost" onClick={() => setPatternMatches(null)}>Back to folder</Button>
-                  </div>
-                )}
-              </div>
-            )}
-
-            {patternMatches !== null && mode === "attachment" ? (
-              <PatternResultList files={patternMatches} campaignId={campaignId} onChoose={requestExactFile} />
-            ) : (
-              <div className="managed-file-entry-table">
-                <div className="managed-file-entry-head" role="row">
-                  <span aria-hidden="true" />
-                  <ChooserSortButton column="name" label="Name" activeColumn={sortColumn} direction={sortDirection} onSort={toggleSort} />
-                  <ChooserSortButton column="size" label="Size" activeColumn={sortColumn} direction={sortDirection} onSort={toggleSort} />
-                  <ChooserSortButton column="modified" label="Modified" activeColumn={sortColumn} direction={sortDirection} onSort={toggleSort} />
-                </div>
-                <div className="managed-file-entry-list" role="listbox" aria-label={mode === "folder" ? "Folders and files" : "Managed files"}>
-                  <button
-                    type="button"
-                    className="managed-file-entry is-folder is-parent"
-                    onClick={() => openFolder(parentWithinRoot(currentFolder, effectiveRoot))}
-                    disabled={loading || currentFolder === effectiveRoot}
-                  >
-                    <FolderOpen size={18} aria-hidden="true" />
-                    <span className="managed-file-entry-name"><strong>..</strong><small>Parent folder</small></span>
-                    <span className="managed-file-entry-size">—</span>
-                    <span className="managed-file-entry-modified">—</span>
-                  </button>
-                  {sortedEntries.map((entry) => {
-                    if (entry.kind === "folder") {
-                      return (
-                        <button type="button" key={entry.id} className="managed-file-entry is-folder" onClick={() => openFolder(entry.path)}>
-                          <Folder size={18} aria-hidden="true" />
-                          <span className="managed-file-entry-name"><strong>{entry.name}</strong><small>{entry.fileCount} file(s), {entry.folderCount} folder(s)</small></span>
-                          <span className="managed-file-entry-size">{formatBytes(entry.totalSize)}</span>
-                          <span className="managed-file-entry-modified">{formatDate(entry.updatedAt)}</span>
-                        </button>
-                      );
-                    }
-                    const exactPattern = relativePath(entry.file.display_path, effectiveRoot);
-                    const selected = mode === "attachment" && pattern.trim() === exactPattern;
-                    const campaignShared = isSharedWithCampaign(entry.file, campaignId);
-                    return (
-                      <button
-                        type="button"
-                        key={entry.file.id}
-                        className={`managed-file-entry is-file ${selected ? "is-selected" : ""} ${mode === "folder" ? "is-context-only" : ""}`}
-                        onClick={() => mode === "attachment" ? requestExactFile(entry.file) : undefined}
-                        disabled={mode === "folder"}
-                        aria-label={mode === "folder" ? `${entry.file.filename}, file shown for context` : entry.file.filename}
-                      >
-                        <File size={18} aria-hidden="true" />
-                        <span className="managed-file-entry-name">
-                          <strong>{entry.file.filename}</strong>
-                          <small>{campaignShared ? <><Link2 size={12} aria-hidden="true" /> linked to campaign</> : "File"}</small>
-                        </span>
-                        <span className="managed-file-entry-size">{formatBytes(entry.file.size_bytes)}</span>
-                        <span className="managed-file-entry-modified">{formatDate(entry.file.updated_at)}</span>
-                      </button>
-                    );
-                  })}
-                  {!loading && sortedEntries.length === 0 && (
-                    <p className="managed-file-empty muted">This folder is empty. Upload files in the top-level Files module.</p>
-                  )}
-                </div>
-              </div>
-            )}
-
-            {mode === "folder" && (
-              <p className="muted small-note managed-file-chooser-note">Choose the folder that should act as this campaign attachment source.</p>
-            )}
-            {mode === "attachment" && (
-              <p className="muted small-note managed-file-chooser-note">Clicking a file sets its exact relative path as the pattern. Preview resolves the pattern against the current managed file space.</p>
-            )}
-          </section>
-        </div>
-      </Dialog>
-
-      <ConfirmDialog
-        open={Boolean(pendingExactFile)}
-        title="Replace the current pattern?"
-        message={pendingExactFile ? `Replace “${pattern.trim()}” with the exact file “${relativePath(pendingExactFile.display_path, effectiveRoot)}”?` : "Replace the current pattern?"}
-        confirmLabel="Replace pattern"
-        onConfirm={() => pendingExactFile && applyExactFile(pendingExactFile)}
-        onCancel={() => setPendingExactFile(null)}
-      />
-    </>
-  );
-
-  return createPortal(dialog, document.body);
-}
-
-function ChooserSortButton({
-  column,
-  label,
-  activeColumn,
-  direction,
-  onSort,
-}: {
-  column: SortColumn;
-  label: string;
-  activeColumn: SortColumn;
-  direction: SortDirection;
-  onSort: (column: SortColumn) => void;
-}) {
-  const active = activeColumn === column;
-  const Icon = active ? (direction === "asc" ? ArrowUp : ArrowDown) : ArrowUpDown;
-  return (
-    <button
-      type="button"
-      className={active ? "is-sorted" : ""}
-      aria-label={`${label}: ${active ? `sorted ${direction === "asc" ? "ascending" : "descending"}` : "not sorted"}. Activate to sort.`}
-      onClick={() => onSort(column)}
-    >
-      <span>{label}</span><Icon size={14} aria-hidden="true" />
-    </button>
-  );
-}
-
-function PatternResultList({ files, campaignId, onChoose }: { files: ManagedFile[]; campaignId: string; onChoose: (file: ManagedFile) => void }) {
-  return (
-    <div className="managed-pattern-results" role="table" aria-label="Pattern preview results">
-      <div className="file-list-table-head" role="row">
-        <span>Name</span><span>Size</span><span>Modified</span>
-      </div>
-      <div className="file-list-table">
-        {files.length === 0 && <div className="file-list-empty">No current files match this pattern.</div>}
-        {files.map((file) => (
-          <button type="button" className="file-list-row file-row managed-pattern-result-row" role="row" key={file.id} onClick={() => onChoose(file)}>
-            <span className="file-list-name-cell">
-              <span className="file-list-name">
-                <File className="file-row-icon" size={20} aria-hidden="true" />
-                <span><strong>{file.display_path}</strong>{isSharedWithCampaign(file, campaignId) && <small>Linked to campaign</small>}</span>
-              </span>
-            </span>
-            <span>{formatBytes(file.size_bytes)}</span>
-            <span className="file-row-tail"><span>{formatDate(file.updated_at)}</span></span>
-          </button>
-        ))}
-      </div>
-    </div>
-  );
-}
-
-function sourceMatches(space: FileSpace, source: ManagedAttachmentSource | null): boolean {
-  return Boolean(source && space.owner_type === source.ownerType && space.owner_id === source.ownerId);
-}
-
-function normalizeManagedBasePath(value: string): string {
-  const normalized = normalizeFolder(value);
-  return normalized === "." ? "" : normalized;
-}
-
-function relativePath(path: string, root: string): string {
-  const normalizedPath = normalizeFilePath(path);
-  const normalizedRoot = normalizeFolder(root);
-  if (!normalizedRoot) return normalizedPath;
-  const prefix = `${normalizedRoot}/`;
-  return normalizedPath.startsWith(prefix) ? normalizedPath.slice(prefix.length) : normalizedPath;
-}
-
-function chooserBreadcrumbs(folder: string, root: string): { name: string; path: string }[] {
-  const normalizedFolder = normalizeFolder(folder);
-  const normalizedRoot = normalizeFolder(root);
-  const relative = normalizedRoot && normalizedFolder.startsWith(`${normalizedRoot}/`)
-    ? normalizedFolder.slice(normalizedRoot.length + 1)
-    : normalizedRoot === normalizedFolder ? "" : normalizedFolder;
-  const parts = relative.split("/").filter(Boolean);
-  return parts.map((name, index) => ({
-    name,
-    path: normalizeFolder([normalizedRoot, ...parts.slice(0, index + 1)].filter(Boolean).join("/"))
-  }));
-}
-
-function parentWithinRoot(folder: string, root: string): string {
-  const normalizedFolder = normalizeFolder(folder);
-  const normalizedRoot = normalizeFolder(root);
-  if (!normalizedFolder || normalizedFolder === normalizedRoot) return normalizedRoot;
-  const parent = parentFolderPath(normalizedFolder);
-  return isWithinRoot(parent, normalizedRoot) ? parent : normalizedRoot;
-}
-
-function isWithinRoot(path: string, root: string): boolean {
-  const normalizedPath = normalizeFolder(path);
-  const normalizedRoot = normalizeFolder(root);
-  return !normalizedRoot || normalizedPath === normalizedRoot || normalizedPath.startsWith(`${normalizedRoot}/`);
-}
-
-function nodesWithinRoot(nodes: FolderNode[], root: string): FolderNode[] {
-  const normalizedRoot = normalizeFolder(root);
-  if (!normalizedRoot) return nodes;
-  const node = findNode(nodes, normalizedRoot);
-  return node?.children ?? [];
-}
-
-function findNode(nodes: FolderNode[], path: string): FolderNode | null {
-  for (const node of nodes) {
-    if (node.path === path) return node;
-    const child = findNode(node.children, path);
-    if (child) return child;
-  }
-  return null;
-}
-
-function isExactPattern(value: string): boolean {
-  return Boolean(value) && !/[?*\[\]{}]/.test(value);
-}
-
-function isSharedWithCampaign(file: ManagedFile, campaignId: string): boolean {
-  return Boolean(file.shares?.some((share) => share.target_type === "campaign" && share.target_id === campaignId && !share.revoked_at));
-}
-
-function readRememberedState(key: string): RememberedChooserState {
-  if (typeof window === "undefined") return {};
-  try {
-    const parsed = JSON.parse(window.localStorage.getItem(key) || "{}") as RememberedChooserState;
-    return parsed && typeof parsed === "object" ? parsed : {};
-  } catch {
-    return {};
-  }
-}
-
-function writeRememberedState(key: string, state: RememberedChooserState) {
-  if (typeof window === "undefined") return;
-  try {
-    window.localStorage.setItem(key, JSON.stringify(state));
-  } catch {
-    // Storage is optional; chooser behavior remains functional without it.
-  }
-}
-
-function errorMessage(reason: unknown): string {
-  return reason instanceof Error ? reason.message : String(reason);
-}
--- a/webui/src/features/campaigns/components/MessagePreviewOverlay.tsx
+++ b/webui/src/features/campaigns/components/MessagePreviewOverlay.tsx
@@ -1,4 +1,4 @@
-import type { ReactNode } from "react";
+import { useEffect, type ReactNode } from "react";
 import { ArrowBigLeft, ArrowBigLeftDash, ArrowBigRight, ArrowBigRightDash } from "lucide-react";
 import { Button, MessageDisplayPanel, type MessageDisplayAttachment } from "@govoplan/core-webui";

@@ -59,6 +59,34 @@ export default function CampaignMessagePreviewOverlay({
  const shownSubject = subject?.trim() || "No subject";
  const fields = metaItems.map((item) => ({ label: item.label, value: item.value }));

+  useEffect(() => {
+    const handleKeyDown = (event: KeyboardEvent) => {
+      if (isEditableTarget(event.target)) return;
+      if (event.key === "Escape") {
+        event.preventDefault();
+        onClose();
+        return;
+      }
+      if (!navigation) return;
+      if (event.key === "ArrowLeft") {
+        event.preventDefault();
+        if (navigation.index > 0) navigation.onPrevious();
+      } else if (event.key === "ArrowRight") {
+        event.preventDefault();
+        if (navigation.index < navigation.total - 1) navigation.onNext();
+      } else if (event.key === "Home") {
+        event.preventDefault();
+        if (navigation.index > 0) navigation.onFirst();
+      } else if (event.key === "End") {
+        event.preventDefault();
+        if (navigation.index < navigation.total - 1) navigation.onLast();
+      }
+    };
+
+    window.addEventListener("keydown", handleKeyDown);
+    return () => window.removeEventListener("keydown", handleKeyDown);
+  }, [navigation, onClose]);
+
  return (
    <div className="overlay-backdrop" role="dialog" aria-modal="true" aria-labelledby="message-preview-title">
      <div className="modal-panel template-preview-modal message-preview-modal">
@@ -109,6 +137,11 @@ export default function CampaignMessagePreviewOverlay({
  );
 }

+function isEditableTarget(target: EventTarget | null): boolean {
+  if (!(target instanceof HTMLElement)) return false;
+  return target.isContentEditable || ["INPUT", "SELECT", "TEXTAREA"].includes(target.tagName);
+}
+

 export type MessagePreviewAttachment = CampaignMessagePreviewAttachment;
 export type MessagePreviewMetaItem = CampaignMessagePreviewMetaItem;
--- a/webui/src/features/campaigns/components/TemplateExpressionEditorDialog.tsx
+++ b/webui/src/features/campaigns/components/TemplateExpressionEditorDialog.tsx
@@ -7,6 +7,7 @@ import {
  buildUndefinedPlaceholders,
  extractTemplatePlaceholders,
  removePlaceholderFromText,
+  replacePlaceholderInText,
  type TemplateNamespace,
  type UndefinedPlaceholder
 } from "../utils/templatePlaceholders";
@@ -100,6 +101,11 @@ export default function TemplateExpressionEditorDialog({
    setUndefinedDialog(null);
  }

+  function replaceUndefined(field: UndefinedPlaceholder, namespace: TemplateNamespace, name: string) {
+    setDraftValue((current) => replacePlaceholderInText(current, field.raw, `{{${namespace}:${name}}}`));
+    setUndefinedDialog(null);
+  }
+
  if (!open || typeof document === "undefined") return null;

  return createPortal(
@@ -168,7 +174,10 @@ export default function TemplateExpressionEditorDialog({
        removeLabel="Remove from filename"
        onCancel={() => setUndefinedDialog(null)}
        onRemove={removeUndefined}
+        onReplace={replaceUndefined}
        onAddField={addUndefined}
+        localFields={localFields}
+        globalFields={globalFields}
        addDisabled={Boolean(undefinedDialog?.name) && !canAddField(undefinedDialog?.name ?? "")}
      />
    </>,
--- a/webui/src/features/campaigns/components/TemplatePlaceholderControls.tsx
+++ b/webui/src/features/campaigns/components/TemplatePlaceholderControls.tsx
@@ -1,3 +1,4 @@
+import { useEffect, useMemo, useState } from "react";
 import { Button } from "@govoplan/core-webui";
 import { Dialog } from "@govoplan/core-webui";
 import { DismissibleAlert } from "@govoplan/core-webui";
@@ -74,19 +75,49 @@ export function UndefinedPlaceholderDecisionDialog({
  field,
  contextLabel = "template",
  removeLabel = "Remove placeholder",
+  localFields = [],
+  globalFields = [],
  onCancel,
  onRemove,
+  onReplace,
  onAddField,
  addDisabled = false
 }: {
  field: UndefinedPlaceholder | null;
  contextLabel?: string;
  removeLabel?: string;
+  localFields?: TemplateFieldOption[];
+  globalFields?: TemplateFieldOption[];
  onCancel: () => void;
  onRemove: (field: UndefinedPlaceholder) => void;
+  onReplace?: (field: UndefinedPlaceholder, namespace: TemplateNamespace, name: string) => void;
  onAddField: (field: UndefinedPlaceholder) => void;
  addDisabled?: boolean;
 }) {
+  const replacementOptions = useMemo(
+    () => [
+      ...localFields.map((item) => ({ namespace: "local" as const, ...item })),
+      ...globalFields.map((item) => ({ namespace: "global" as const, ...item }))
+    ],
+    [globalFields, localFields]
+  );
+  const [replacement, setReplacement] = useState("");
+  const firstReplacement = replacementOptions[0];
+  const effectiveReplacement = replacement || (firstReplacement ? `${firstReplacement.namespace}:${firstReplacement.name}` : "");
+
+  useEffect(() => {
+    setReplacement(firstReplacement ? `${firstReplacement.namespace}:${firstReplacement.name}` : "");
+  }, [field?.raw, firstReplacement?.namespace, firstReplacement?.name]);
+
+  function replaceWithSelected() {
+    if (!field || !onReplace || !effectiveReplacement) return;
+    const separator = effectiveReplacement.indexOf(":");
+    if (separator < 0) return;
+    const namespace = effectiveReplacement.slice(0, separator) as TemplateNamespace;
+    const name = effectiveReplacement.slice(separator + 1);
+    onReplace(field, namespace, name);
+  }
+
  return (
    <Dialog
      open={Boolean(field)}
@@ -98,6 +129,7 @@ export function UndefinedPlaceholderDecisionDialog({
        <>
          <Button onClick={onCancel}>Continue editing</Button>
          <Button onClick={() => onRemove(field)}>{removeLabel}</Button>
+          {onReplace && replacementOptions.length > 0 && <Button onClick={replaceWithSelected}>Replace</Button>}
          <Button variant="primary" onClick={() => onAddField(field)} disabled={!field.name || field.reason === "invalid-namespace" || addDisabled}>Add field</Button>
        </>
      ) : undefined}
@@ -111,6 +143,18 @@ export function UndefinedPlaceholderDecisionDialog({
          {field.reason === "missing-field" && (
            <p className="muted">You can add <strong>{field.name}</strong> as a campaign field, remove this placeholder, or continue editing.</p>
          )}
+          {onReplace && replacementOptions.length > 0 && (
+            <label className="template-replacement-field">
+              <span>Replace by existing field</span>
+              <select value={effectiveReplacement} onChange={(event) => setReplacement(event.target.value)}>
+                {replacementOptions.map((option) => (
+                  <option key={`${option.namespace}:${option.name}`} value={`${option.namespace}:${option.name}`}>
+                    {option.namespace}:{option.label || option.name}
+                  </option>
+                ))}
+              </select>
+            </label>
+          )}
        </>
      )}
    </Dialog>
--- a/webui/src/features/campaigns/hooks/useCampaignDraftEditor.ts
+++ b/webui/src/features/campaigns/hooks/useCampaignDraftEditor.ts
@@ -22,6 +22,7 @@ type UseCampaignDraftEditorOptions = {
  unsavedMessage: string;
  loadedLabel?: (version: CampaignVersionDetail) => string;
  transformLoadedDraft?: (version: CampaignVersionDetail, draft: Record<string, unknown>) => Record<string, unknown>;
+  transformDraftBeforeSave?: (draft: Record<string, unknown>) => Record<string, unknown>;
  extraPayload?: () => Partial<CampaignVersionUpdatePayload>;
  onLoaded?: (version: CampaignVersionDetail, draft: Record<string, unknown>) => void;
  onSaved?: (version: CampaignVersionDetail) => void;
@@ -50,19 +51,22 @@ export function useCampaignDraftEditor({
  unsavedMessage,
  loadedLabel = defaultLoadedLabel,
  transformLoadedDraft,
+  transformDraftBeforeSave,
  extraPayload,
  onLoaded,
  onSaved
 }: UseCampaignDraftEditorOptions) {
  const loadedLabelRef = useRef(loadedLabel);
  const transformLoadedDraftRef = useRef(transformLoadedDraft);
+  const transformDraftBeforeSaveRef = useRef(transformDraftBeforeSave);
  const onLoadedRef = useRef(onLoaded);

  useEffect(() => {
    loadedLabelRef.current = loadedLabel;
    transformLoadedDraftRef.current = transformLoadedDraft;
+    transformDraftBeforeSaveRef.current = transformDraftBeforeSave;
    onLoadedRef.current = onLoaded;
-  }, [loadedLabel, transformLoadedDraft, onLoaded]);
+  }, [loadedLabel, transformLoadedDraft, transformDraftBeforeSave, onLoaded]);

  const [draft, setDraft] = useState<Record<string, unknown> | null>(null);
  const [dirty, setDirty] = useState(false);
@@ -97,8 +101,9 @@ export function useCampaignDraftEditor({
    setError("");
    setLocalError("");
    try {
+      const draftToSave = transformDraftBeforeSaveRef.current?.(draft) ?? draft;
      const saved = await autosaveCampaignVersion(settings, campaignId, version.id, {
-        campaign_json: draft,
+        campaign_json: draftToSave,
        current_flow: currentFlow,
        current_step: resolveStep(currentStep),
        workflow_state: workflowState,
--- a/webui/src/features/campaigns/utils/attachments.ts
+++ b/webui/src/features/campaigns/utils/attachments.ts
@@ -1,4 +1,3 @@
-import type { FileSpace } from "../../../api/files";
 import { asArray, asRecord, isRecord } from "./campaignView";
 import { getBool, getText } from "./draftEditor";

@@ -98,9 +97,14 @@ export type ManagedAttachmentSource = {
  ownerId: string;
 };

+type ManagedAttachmentSourceSpace = {
+  owner_type: "user" | "group";
+  owner_id: string;
+};
+
 const MANAGED_ATTACHMENT_SOURCE_PREFIX = "managed:";

-export function encodeManagedAttachmentSource(space: Pick<FileSpace, "owner_type" | "owner_id">): string {
+export function encodeManagedAttachmentSource(space: ManagedAttachmentSourceSpace): string {
  return `${MANAGED_ATTACHMENT_SOURCE_PREFIX}${space.owner_type}:${space.owner_id}`;
 }

--- a/webui/src/features/campaigns/utils/bulkImport.ts
+++ b/webui/src/features/campaigns/utils/bulkImport.ts
@@ -0,0 +1,797 @@
+type ImportRecord = Record<string, unknown>;
+type XlsxWorkbookSheet = {
+  sheet: string;
+  data: unknown[][];
+};
+type XlsxWorkbookReader = (input: ArrayBuffer) => Promise<XlsxWorkbookSheet[]>;
+
+export type ImportFieldDefinition = {
+  name: string;
+  label?: string;
+  type?: string;
+  required?: boolean;
+  can_override?: boolean;
+};
+
+export type ImportAttachmentBasePath = {
+  id?: string;
+  path?: string;
+};
+
+export type RecipientImportMode = "append" | "replace";
+
+export type CsvDelimiter = "auto" | "," | ";" | "\t";
+
+export type CsvParseOptions = {
+  delimiter: CsvDelimiter;
+  headerRows: number;
+  quoted: boolean;
+};
+
+export type RecipientImportSourceType = "csv" | "xlsx" | "text";
+
+export type RecipientColumnKind = "ignore" | "id" | "active" | "name" | "from" | "to" | "cc" | "bcc" | "reply_to" | "field" | "new_field" | "attachment_pattern";
+
+export type RecipientColumnMapping = {
+  columnIndex: number;
+  kind: RecipientColumnKind;
+  fieldName?: string | null;
+  newFieldName?: string | null;
+};
+
+export type RecipientImportTable = {
+  delimiter: "," | ";" | "\t";
+  headers: string[];
+  headerRows: string[][];
+  rows: string[][];
+  dataRows: string[][];
+  firstDataRowNumber: number;
+};
+
+export type RecipientImportSpreadsheetSheet = {
+  name: string;
+  rows: string[][];
+};
+
+export type ImportedAddress = {
+  email: string;
+  name?: string;
+};
+
+export type ImportedRecipientRow = {
+  rowNumber: number;
+  id: string;
+  name: string;
+  email: string;
+  active: boolean;
+  addresses: {
+    from: ImportedAddress[];
+    to: ImportedAddress[];
+    cc: ImportedAddress[];
+    bcc: ImportedAddress[];
+    reply_to: ImportedAddress[];
+  };
+  fields: Record<string, string>;
+  patterns: string[];
+  issues: string[];
+};
+
+export type RecipientImportPreview = {
+  table: RecipientImportTable;
+  rows: ImportedRecipientRow[];
+  fieldNamesToCreate: string[];
+  validCount: number;
+  invalidCount: number;
+  patternCount: number;
+};
+
+export type RecipientImportColumnProvenance = {
+  column_index: number;
+  header: string;
+  kind: RecipientColumnKind;
+  field_name?: string | null;
+  new_field_name?: string | null;
+};
+
+export type RecipientImportProvenance = {
+  id: string;
+  imported_at: string;
+  mode: RecipientImportMode;
+  source_type: RecipientImportSourceType;
+  filename?: string | null;
+  sheet_name?: string | null;
+  encoding?: string | null;
+  delimiter?: string | null;
+  header_rows: number;
+  quoted?: boolean | null;
+  value_separators?: string | null;
+  rows_total: number;
+  valid_rows: number;
+  invalid_rows: number;
+  imported_rows: number;
+  field_names_created: string[];
+  attachment_patterns: number;
+  mapping: RecipientImportColumnProvenance[];
+};
+
+export type RecipientImportPreviewOptions = {
+  existingFields: ImportFieldDefinition[];
+  existingEntries?: Record<string, unknown>[];
+  valueSeparators?: string;
+};
+
+export type RecipientMappingProfile = {
+  id: string;
+  name: string;
+  createdAt: string;
+  updatedAt: string;
+  columnCount: number;
+  headers: string[];
+  normalizedHeaders: string[];
+  orderedHeaderFingerprint: string;
+  unorderedHeaderFingerprint: string;
+  delimiter: "," | ";" | "\t";
+  headerRows: number;
+  quoted: boolean;
+  valueSeparators: string;
+  mappings: RecipientColumnMapping[];
+};
+
+export type RecipientMappingProfileMatchMode = "ordered" | "unordered" | "similar";
+
+export type RecipientMappingProfileMatch = {
+  profile: RecipientMappingProfile;
+  mode: RecipientMappingProfileMatchMode;
+  score: number;
+  matchedHeaders: number;
+  missingHeaders: string[];
+  extraHeaders: string[];
+};
+
+export type RecipientMappingProfileInput = {
+  id?: string;
+  name: string;
+  table: RecipientImportTable;
+  mappings: RecipientColumnMapping[];
+  parseOptions: Pick<CsvParseOptions, "headerRows" | "quoted">;
+  valueSeparators: string;
+  createdAt?: string;
+  updatedAt?: string;
+};
+
+export type MaterializeImportOptions = {
+  mode: RecipientImportMode;
+  attachmentBasePath?: ImportAttachmentBasePath | null;
+  provenance?: RecipientImportProvenance | null;
+};
+
+const EMAIL_COLUMNS = new Set(["email", "e_mail", "mail", "to", "to_email", "recipient", "recipient_email"]);
+const NAME_COLUMNS = new Set(["name", "full_name", "recipient_name", "to_name"]);
+const ID_COLUMNS = new Set(["id", "entry_id", "recipient_id"]);
+const ACTIVE_COLUMNS = new Set(["active", "enabled", "send", "include"]);
+
+export function buildImportTable(text: string, options: CsvParseOptions): RecipientImportTable {
+  const delimiter = options.delimiter === "auto" ? detectDelimiter(text, options.quoted) : options.delimiter;
+  const rows = parseDelimitedText(text, delimiter, options.quoted);
+  return buildImportTableFromRows(rows, { headerRows: options.headerRows, delimiter });
+}
+
+export function buildImportTableFromRows(
+  sourceRows: string[][],
+  options: { headerRows: number; delimiter?: "," | ";" | "\t" }
+): RecipientImportTable {
+  const rows = sourceRows.map((row) => row.map((cell) => String(cell ?? "")));
+  const normalizedHeaderRows = Math.max(0, Math.min(Math.floor(options.headerRows || 0), rows.length));
+  const headerRows = rows.slice(0, normalizedHeaderRows);
+  const dataRows = rows.slice(normalizedHeaderRows);
+  const columnCount = Math.max(0, ...rows.map((row) => row.length));
+  const headers = Array.from({ length: columnCount }, (_value, columnIndex) => headerForColumn(headerRows, columnIndex));
+  return {
+    delimiter: options.delimiter ?? ",",
+    headers,
+    headerRows,
+    rows,
+    dataRows,
+    firstDataRowNumber: normalizedHeaderRows + 1
+  };
+}
+
+export async function xlsxSheetsFromArrayBuffer(buffer: ArrayBuffer): Promise<RecipientImportSpreadsheetSheet[]> {
+  const readXlsxFile = await loadXlsxWorkbookReader();
+  const workbook = await readXlsxFile(buffer);
+  return workbook.map((sheet) => ({
+    name: sheet.sheet,
+    rows: sheet.data.map((row) => row.map((cell) => cellToImportText(cell)))
+  }));
+}
+
+async function loadXlsxWorkbookReader(): Promise<XlsxWorkbookReader> {
+  if (typeof window !== "undefined" && typeof DOMParser !== "undefined") {
+    const module = await import("read-excel-file/browser");
+    return module.default as XlsxWorkbookReader;
+  }
+  const module = await import("read-excel-file/universal");
+  return module.default as XlsxWorkbookReader;
+}
+
+export function defaultColumnMappings(headers: string[], existingFields: ImportFieldDefinition[]): RecipientColumnMapping[] {
+  const existingFieldNames = new Set(existingFields.map((field) => field.name));
+  return headers.map((header, columnIndex) => {
+    const key = normalizeColumnKey(header);
+    if (ID_COLUMNS.has(key)) return { columnIndex, kind: "id" };
+    if (ACTIVE_COLUMNS.has(key)) return { columnIndex, kind: "active" };
+    if (NAME_COLUMNS.has(key)) return { columnIndex, kind: "name" };
+    if (key === "from" || key === "from_email") return { columnIndex, kind: "from" };
+    if (key === "cc" || key === "cc_email") return { columnIndex, kind: "cc" };
+    if (key === "bcc" || key === "bcc_email") return { columnIndex, kind: "bcc" };
+    if (key === "reply_to" || key === "reply_to_email") return { columnIndex, kind: "reply_to" };
+    if (EMAIL_COLUMNS.has(key)) return { columnIndex, kind: "to" };
+    if (isPatternColumn(key)) return { columnIndex, kind: "attachment_pattern" };
+    const explicitFieldName = explicitFieldNameFromHeader(header);
+    if (explicitFieldName) return existingFieldNames.has(explicitFieldName) ? { columnIndex, kind: "field", fieldName: explicitFieldName } : { columnIndex, kind: "new_field", newFieldName: explicitFieldName };
+    const sanitized = sanitizeFieldName(header);
+    if (existingFieldNames.has(sanitized)) return { columnIndex, kind: "field", fieldName: sanitized };
+    return sanitized ? { columnIndex, kind: "new_field", newFieldName: sanitized } : { columnIndex, kind: "ignore" };
+  });
+}
+
+export function createRecipientMappingProfile(input: RecipientMappingProfileInput): RecipientMappingProfile {
+  const fingerprints = recipientImportHeaderFingerprints(input.table.headers);
+  const updatedAt = input.updatedAt ?? new Date().toISOString();
+  const createdAt = input.createdAt ?? updatedAt;
+  const id = input.id ?? `recipient-import-${fingerprints.orderedHeaderFingerprint}-${Date.now().toString(36)}`;
+  return {
+    id,
+    name: input.name.trim() || "Recipient import mapping",
+    createdAt,
+    updatedAt,
+    columnCount: input.table.headers.length,
+    headers: input.table.headers.slice(),
+    normalizedHeaders: fingerprints.normalizedHeaders,
+    orderedHeaderFingerprint: fingerprints.orderedHeaderFingerprint,
+    unorderedHeaderFingerprint: fingerprints.unorderedHeaderFingerprint,
+    delimiter: input.table.delimiter,
+    headerRows: Math.max(0, Math.floor(input.parseOptions.headerRows || 0)),
+    quoted: input.parseOptions.quoted,
+    valueSeparators: input.valueSeparators,
+    mappings: normalizeMappingList(input.mappings, input.table.headers.length)
+  };
+}
+
+export function recipientImportHeaderFingerprints(headers: string[]): Pick<RecipientMappingProfile, "normalizedHeaders" | "orderedHeaderFingerprint" | "unorderedHeaderFingerprint"> {
+  const normalizedHeaders = headers.map(normalizeImportHeader);
+  return {
+    normalizedHeaders,
+    orderedHeaderFingerprint: fingerprintHeaderList(normalizedHeaders),
+    unorderedHeaderFingerprint: fingerprintHeaderList(normalizedHeaders.slice().sort())
+  };
+}
+
+export function matchRecipientMappingProfiles(table: RecipientImportTable, profiles: RecipientMappingProfile[]): RecipientMappingProfileMatch[] {
+  const fingerprints = recipientImportHeaderFingerprints(table.headers);
+  return profiles
+    .map((profile): RecipientMappingProfileMatch | null => {
+      const diff = headerSetDiff(fingerprints.normalizedHeaders, profile.normalizedHeaders);
+      const exactOrdered = fingerprints.orderedHeaderFingerprint === profile.orderedHeaderFingerprint;
+      const exactUnordered = fingerprints.unorderedHeaderFingerprint === profile.unorderedHeaderFingerprint;
+      const mode: RecipientMappingProfileMatchMode = exactOrdered ? "ordered" : exactUnordered ? "unordered" : "similar";
+      const baseScore = exactOrdered ? 1 : exactUnordered ? 0.96 : diff.matchedHeaders / Math.max(fingerprints.normalizedHeaders.length, profile.normalizedHeaders.length, 1);
+      const mappedMissingCount = missingMappedHeaders(profile, fingerprints.normalizedHeaders).length;
+      const score = mode === "similar" ? Math.max(0, baseScore - Math.min(0.25, mappedMissingCount * 0.05)) : baseScore;
+      if (mode === "similar" && score < 0.45) return null;
+      return {
+        profile,
+        mode,
+        score,
+        matchedHeaders: diff.matchedHeaders,
+        missingHeaders: diff.missingHeaders,
+        extraHeaders: diff.extraHeaders
+      };
+    })
+    .filter((match): match is RecipientMappingProfileMatch => match !== null)
+    .sort((left, right) => {
+      if (right.score !== left.score) return right.score - left.score;
+      return right.profile.updatedAt.localeCompare(left.profile.updatedAt);
+    });
+}
+
+export function applyRecipientMappingProfile(
+  table: RecipientImportTable,
+  profile: RecipientMappingProfile,
+  existingFields: ImportFieldDefinition[]
+): RecipientColumnMapping[] {
+  const defaults = defaultColumnMappings(table.headers, existingFields);
+  const fingerprints = recipientImportHeaderFingerprints(table.headers);
+  const profileMappings = normalizeMappingList(profile.mappings, profile.columnCount || profile.headers.length);
+  const exactOrdered = fingerprints.orderedHeaderFingerprint === profile.orderedHeaderFingerprint && table.headers.length === profileMappings.length;
+
+  if (exactOrdered) {
+    return table.headers.map((header, columnIndex) => normalizeProfileMapping(profileMappings[columnIndex], columnIndex, header, existingFields, defaults[columnIndex]));
+  }
+
+  const profileIndexesByHeader = new Map<string, number[]>();
+  profile.normalizedHeaders.forEach((header, index) => {
+    const indexes = profileIndexesByHeader.get(header) ?? [];
+    indexes.push(index);
+    profileIndexesByHeader.set(header, indexes);
+  });
+
+  return table.headers.map((header, columnIndex) => {
+    const normalizedHeader = normalizeImportHeader(header);
+    const profileIndex = profileIndexesByHeader.get(normalizedHeader)?.shift();
+    if (profileIndex === undefined) return defaults[columnIndex] ?? { columnIndex, kind: "ignore" };
+    return normalizeProfileMapping(profileMappings[profileIndex], columnIndex, header, existingFields, defaults[columnIndex]);
+  });
+}
+
+export function buildRecipientImportPreview(
+  table: RecipientImportTable,
+  mappings: RecipientColumnMapping[],
+  options: RecipientImportPreviewOptions
+): RecipientImportPreview {
+  const existingFields = options.existingFields;
+  const existingFieldNames = new Set(existingFields.map((field) => field.name));
+  const existingIds = new Set((options.existingEntries ?? []).map((entry) => String(entry.id || "")).filter(Boolean));
+  const usedIds = new Set(existingIds);
+  const fieldNamesToCreate = new Set<string>();
+  const mappingsByColumn = new Map(mappings.map((mapping) => [mapping.columnIndex, mapping]));
+  const valueSeparators = options.valueSeparators || ",;|";
+
+  const rows = table.dataRows
+    .map((cells, index): ImportedRecipientRow | null => {
+      if (cells.every((cell) => !cell.trim())) return null;
+      const rowNumber = table.firstDataRowNumber + index;
+      const addresses: ImportedRecipientRow["addresses"] = { from: [], to: [], cc: [], bcc: [], reply_to: [] };
+      const fields: Record<string, string> = {};
+      const patterns: string[] = [];
+      const issues: string[] = [];
+      let preferredId = "";
+      let name = "";
+      let active = true;
+
+      cells.forEach((rawValue, columnIndex) => {
+        const value = String(rawValue ?? "").trim();
+        if (!value) return;
+        const mapping = mappingsByColumn.get(columnIndex) ?? { columnIndex, kind: "ignore" as const };
+        switch (mapping.kind) {
+          case "id":
+            preferredId = value;
+            break;
+          case "active":
+            active = parseOptionalBoolean(value, true);
+            break;
+          case "name":
+            name = value;
+            break;
+          case "from":
+          case "to":
+          case "cc":
+          case "bcc":
+          case "reply_to":
+            addresses[mapping.kind].push(...parseAddressCell(value, valueSeparators));
+            break;
+          case "field": {
+            const fieldName = mapping.fieldName?.trim();
+            if (fieldName) fields[fieldName] = value;
+            break;
+          }
+          case "new_field": {
+            const fieldName = sanitizeFieldName(mapping.newFieldName || table.headers[columnIndex] || `column_${columnIndex + 1}`);
+            if (fieldName) {
+              fields[fieldName] = value;
+              if (!existingFieldNames.has(fieldName)) fieldNamesToCreate.add(fieldName);
+            }
+            break;
+          }
+          case "attachment_pattern":
+            patterns.push(...splitCell(value, valueSeparators));
+            break;
+          case "ignore":
+          default:
+            break;
+        }
+      });
+
+      if (name && addresses.to.length === 1 && !addresses.to[0].name) addresses.to[0].name = name;
+      const primaryAddress = addresses.to[0] ?? addresses.cc[0] ?? addresses.bcc[0] ?? addresses.reply_to[0] ?? addresses.from[0] ?? null;
+      const email = primaryAddress?.email ?? "";
+      const id = uniqueId(preferredId || idFromEmail(email) || `recipient-${rowNumber}`, usedIds);
+      usedIds.add(id);
+
+      for (const [key, list] of Object.entries(addresses)) {
+        for (const address of list) {
+          if (!address.email.includes("@")) issues.push(`${address.email || key} must contain @`);
+        }
+      }
+      if (addresses.to.length === 0) issues.push("Missing To address");
+
+      return {
+        rowNumber,
+        id,
+        name: name || primaryAddress?.name || "",
+        email,
+        active,
+        addresses,
+        fields,
+        patterns,
+        issues: [...new Set(issues)]
+      };
+    })
+    .filter((row): row is ImportedRecipientRow => row !== null);
+
+  return {
+    table,
+    rows,
+    fieldNamesToCreate: [...fieldNamesToCreate].sort(),
+    validCount: rows.filter((row) => row.issues.length === 0).length,
+    invalidCount: rows.filter((row) => row.issues.length > 0).length,
+    patternCount: rows.reduce((count, row) => count + row.patterns.length, 0)
+  };
+}
+
+export function materializeRecipientImport(
+  draft: Record<string, unknown>,
+  preview: RecipientImportPreview,
+  options: MaterializeImportOptions
+): Record<string, unknown> {
+  const currentEntries = asRecord(draft.entries);
+  const currentInlineEntries = asArray(currentEntries.inline).map(asRecord);
+  const previousImports = asArray(currentEntries.imports).map(asRecord);
+  const importedEntries = preview.rows
+    .filter((row) => row.issues.length === 0)
+    .map((row) => importedRowToEntry(row, options.attachmentBasePath));
+  const nextInlineEntries = options.mode === "append" ? [...currentInlineEntries, ...importedEntries] : importedEntries;
+  const nextEntries: ImportRecord = { ...currentEntries, inline: nextInlineEntries };
+  if (options.provenance) nextEntries.imports = [...previousImports, options.provenance];
+  delete nextEntries.source;
+  delete nextEntries.mapping;
+
+  return {
+    ...draft,
+    fields: mergeFieldDefinitions(draft.fields, preview.fieldNamesToCreate),
+    entries: nextEntries
+  };
+}
+
+export function createRecipientImportProvenance(input: {
+  preview: RecipientImportPreview;
+  mappings: RecipientColumnMapping[];
+  mode: RecipientImportMode;
+  sourceType: RecipientImportSourceType;
+  filename?: string | null;
+  sheetName?: string | null;
+  encoding?: string | null;
+  delimiter?: string | null;
+  headerRows: number;
+  quoted?: boolean | null;
+  valueSeparators?: string | null;
+}): RecipientImportProvenance {
+  const now = new Date().toISOString();
+  const mappingsByColumn = new Map(input.mappings.map((mapping) => [mapping.columnIndex, mapping]));
+  return {
+    id: `recipient-import-${stableHash(`${now}\u001f${input.filename ?? ""}\u001f${input.sheetName ?? ""}\u001f${input.preview.rows.length}`)}`,
+    imported_at: now,
+    mode: input.mode,
+    source_type: input.sourceType,
+    filename: input.filename?.trim() || null,
+    sheet_name: input.sheetName?.trim() || null,
+    encoding: input.encoding?.trim() || null,
+    delimiter: input.delimiter?.trim() || null,
+    header_rows: Math.max(0, Math.floor(input.headerRows || 0)),
+    quoted: input.quoted ?? null,
+    value_separators: input.valueSeparators ?? null,
+    rows_total: input.preview.rows.length,
+    valid_rows: input.preview.validCount,
+    invalid_rows: input.preview.invalidCount,
+    imported_rows: input.preview.validCount,
+    field_names_created: input.preview.fieldNamesToCreate.slice(),
+    attachment_patterns: input.preview.patternCount,
+    mapping: input.preview.table.headers.map((header, columnIndex) => {
+      const mapping = mappingsByColumn.get(columnIndex) ?? { columnIndex, kind: "ignore" as const };
+      return {
+        column_index: columnIndex,
+        header,
+        kind: mapping.kind,
+        ...(mapping.fieldName ? { field_name: mapping.fieldName } : {}),
+        ...(mapping.newFieldName ? { new_field_name: mapping.newFieldName } : {})
+      };
+    })
+  };
+}
+
+export function importedRowsNeedAttachmentSource(preview: RecipientImportPreview): boolean {
+  return preview.rows.some((row) => row.issues.length === 0 && row.patterns.length > 0);
+}
+
+function importedRowToEntry(row: ImportedRecipientRow, attachmentBasePath?: ImportAttachmentBasePath | null): Record<string, unknown> {
+  return {
+    id: row.id,
+    active: row.active,
+    name: row.name,
+    email: row.email,
+    from: row.addresses.from.slice(0, 1),
+    to: row.addresses.to,
+    cc: row.addresses.cc,
+    bcc: row.addresses.bcc,
+    reply_to: row.addresses.reply_to,
+    merge_to: false,
+    merge_cc: true,
+    merge_bcc: true,
+    merge_reply_to: true,
+    fields: row.fields,
+    attachments: row.patterns.map((pattern, index) => ({
+      id: `attachment-import-${row.rowNumber}-${index + 1}`,
+      label: row.patterns.length === 1 ? "Imported attachment pattern" : `Imported attachment pattern ${index + 1}`,
+      type: "pattern",
+      base_path_id: attachmentBasePath?.id || undefined,
+      base_dir: attachmentBasePath?.path || ".",
+      file_filter: pattern,
+      include_subdirs: false,
+      required: true,
+      zip: { archive_id: "inherit" }
+    })),
+    combine_attachments: true
+  };
+}
+
+function mergeFieldDefinitions(fieldsValue: unknown, fieldNamesToCreate: string[]): Record<string, unknown>[] {
+  const existing = asArray(fieldsValue).map(asRecord);
+  const existingNames = new Set(existing.map((field) => getText(field, "name") || getText(field, "id")).filter(Boolean));
+  const additions = fieldNamesToCreate
+    .filter((name) => !existingNames.has(name))
+    .map((name) => ({
+      name,
+      label: humanizeFieldName(name),
+      type: "string",
+      required: false,
+      can_override: true
+    }));
+  return [...existing, ...additions];
+}
+
+export function parseDelimitedText(text: string, delimiter: "," | ";" | "\t", quoted = true): string[][] {
+  const rows: string[][] = [];
+  let row: string[] = [];
+  let cell = "";
+  let inQuotes = false;
+
+  for (let index = 0; index < text.length; index += 1) {
+    const char = text[index];
+    const next = text[index + 1];
+
+    if (quoted && inQuotes) {
+      if (char === '"' && next === '"') {
+        cell += '"';
+        index += 1;
+      } else if (char === '"') {
+        inQuotes = false;
+      } else {
+        cell += char;
+      }
+      continue;
+    }
+
+    if (quoted && char === '"') {
+      inQuotes = true;
+    } else if (char === delimiter) {
+      row.push(cell);
+      cell = "";
+    } else if (char === "\n") {
+      row.push(cell);
+      rows.push(row);
+      row = [];
+      cell = "";
+    } else if (char !== "\r") {
+      cell += char;
+    }
+  }
+
+  row.push(cell);
+  if (row.length > 1 || row[0] !== "" || text.endsWith(delimiter)) rows.push(row);
+  return rows;
+}
+
+function detectDelimiter(text: string, quoted: boolean): "," | ";" | "\t" {
+  const firstLine = text.split(/\r?\n/, 1)[0] ?? "";
+  const candidates: Array<"," | ";" | "\t"> = [",", ";", "\t"];
+  return candidates
+    .map((delimiter) => ({ delimiter, cells: parseDelimitedText(firstLine, delimiter, quoted)[0]?.length ?? 1 }))
+    .sort((left, right) => right.cells - left.cells)[0]?.delimiter ?? ",";
+}
+
+function headerForColumn(headerRows: string[][], columnIndex: number): string {
+  const parts = headerRows.map((row) => String(row[columnIndex] ?? "").trim()).filter(Boolean);
+  return parts.length ? parts.join(" / ") : `Column ${columnIndex + 1}`;
+}
+
+function cellToImportText(value: unknown): string {
+  if (value === null || value === undefined) return "";
+  if (value instanceof Date) return value.toISOString();
+  return String(value);
+}
+
+function explicitFieldNameFromHeader(header: string): string {
+  const explicit = /^(?:field|fields)[.:](.+)$/i.exec(header.trim());
+  return explicit ? sanitizeFieldName(explicit[1]) : "";
+}
+
+function normalizeColumnKey(value: string): string {
+  return value.trim().toLowerCase().replace(/[\s.-]+/g, "_").replace(/^_+|_+$/g, "");
+}
+
+function normalizeImportHeader(value: string): string {
+  return normalizeColumnKey(value).replace(/[^a-z0-9_]+/g, "_").replace(/_+/g, "_").replace(/^_+|_+$/g, "");
+}
+
+function fingerprintHeaderList(headers: string[]): string {
+  return stableHash(headers.join("\u001f"));
+}
+
+function stableHash(value: string): string {
+  let hash = 2166136261;
+  for (let index = 0; index < value.length; index += 1) {
+    hash ^= value.charCodeAt(index);
+    hash = Math.imul(hash, 16777619);
+  }
+  return (hash >>> 0).toString(36);
+}
+
+function headerSetDiff(currentHeaders: string[], profileHeaders: string[]): { matchedHeaders: number; missingHeaders: string[]; extraHeaders: string[] } {
+  const currentCounts = countHeaders(currentHeaders);
+  const profileCounts = countHeaders(profileHeaders);
+  let matchedHeaders = 0;
+  const missingHeaders: string[] = [];
+  const extraHeaders: string[] = [];
+
+  for (const [header, profileCount] of profileCounts) {
+    const currentCount = currentCounts.get(header) ?? 0;
+    matchedHeaders += Math.min(currentCount, profileCount);
+    for (let index = currentCount; index < profileCount; index += 1) missingHeaders.push(header);
+  }
+  for (const [header, currentCount] of currentCounts) {
+    const profileCount = profileCounts.get(header) ?? 0;
+    for (let index = profileCount; index < currentCount; index += 1) extraHeaders.push(header);
+  }
+
+  return { matchedHeaders, missingHeaders, extraHeaders };
+}
+
+function countHeaders(headers: string[]): Map<string, number> {
+  const counts = new Map<string, number>();
+  headers.forEach((header) => counts.set(header, (counts.get(header) ?? 0) + 1));
+  return counts;
+}
+
+function missingMappedHeaders(profile: RecipientMappingProfile, currentHeaders: string[]): string[] {
+  const currentCounts = countHeaders(currentHeaders);
+  return normalizeMappingList(profile.mappings, profile.columnCount || profile.headers.length)
+    .filter((mapping) => mapping.kind !== "ignore")
+    .map((mapping) => profile.normalizedHeaders[mapping.columnIndex] ?? "")
+    .filter((header) => header && !currentCounts.has(header));
+}
+
+function normalizeMappingList(mappings: RecipientColumnMapping[], columnCount: number): RecipientColumnMapping[] {
+  const byColumn = new Map(mappings.map((mapping) => [mapping.columnIndex, mapping]));
+  return Array.from({ length: Math.max(0, columnCount) }, (_value, columnIndex) => normalizeMappingShape(byColumn.get(columnIndex), columnIndex));
+}
+
+function normalizeMappingShape(mapping: RecipientColumnMapping | undefined, columnIndex: number): RecipientColumnMapping {
+  if (!mapping) return { columnIndex, kind: "ignore" };
+  const kind = mapping.kind;
+  if (kind === "field") return { columnIndex, kind, fieldName: mapping.fieldName ?? "" };
+  if (kind === "new_field") return { columnIndex, kind, newFieldName: mapping.newFieldName ?? "" };
+  return { columnIndex, kind };
+}
+
+function normalizeProfileMapping(
+  mapping: RecipientColumnMapping | undefined,
+  columnIndex: number,
+  header: string,
+  existingFields: ImportFieldDefinition[],
+  fallback: RecipientColumnMapping | undefined
+): RecipientColumnMapping {
+  const fallbackMapping = fallback ? { ...fallback, columnIndex } : { columnIndex, kind: "ignore" as const };
+  if (!mapping) return fallbackMapping;
+  const existingFieldNames = new Set(existingFields.map((field) => field.name));
+  if (mapping.kind === "field") {
+    const fieldName = sanitizeFieldName(mapping.fieldName ?? "");
+    if (!fieldName) return fallbackMapping;
+    return existingFieldNames.has(fieldName) ? { columnIndex, kind: "field", fieldName } : { columnIndex, kind: "new_field", newFieldName: fieldName };
+  }
+  if (mapping.kind === "new_field") {
+    const fieldName = sanitizeFieldName(mapping.newFieldName || header);
+    if (!fieldName) return fallbackMapping;
+    return existingFieldNames.has(fieldName) ? { columnIndex, kind: "field", fieldName } : { columnIndex, kind: "new_field", newFieldName: fieldName };
+  }
+  return { columnIndex, kind: mapping.kind };
+}
+
+function isPatternColumn(key: string): boolean {
+  return key === "pattern"
+    || key === "patterns"
+    || key === "file"
+    || key === "files"
+    || key === "file_pattern"
+    || key === "file_patterns"
+    || key === "attachment"
+    || key === "attachments"
+    || key === "attachment_pattern"
+    || key === "attachment_patterns"
+    || /^pattern_\d+$/.test(key)
+    || /^file_\d+$/.test(key)
+    || /^attachment_\d+$/.test(key);
+}
+
+function parseAddressCell(value: string, separators: string): ImportedAddress[] {
+  return splitCell(value, separators)
+    .map((item) => parseAddress(item))
+    .filter((address) => Boolean(address.email));
+}
+
+function parseAddress(value: string): ImportedAddress {
+  const trimmed = value.trim();
+  const match = /^(.*?)<([^<>]+)>$/.exec(trimmed);
+  if (match) {
+    const name = match[1].trim().replace(/^"|"$/g, "");
+    return { email: match[2].trim(), ...(name ? { name } : {}) };
+  }
+  return { email: trimmed };
+}
+
+function splitCell(value: string, separators: string): string[] {
+  const escaped = separators.split("").map((char) => char.replace(/[.*+?^${}()|[\]\\]/g, "\\$&")).join("");
+  if (!escaped) return [value.trim()].filter(Boolean);
+  return value.split(new RegExp(`[${escaped}]+`)).map((item) => item.trim()).filter(Boolean);
+}
+
+function parseOptionalBoolean(value: string, fallback: boolean): boolean {
+  const normalized = value.trim().toLowerCase();
+  if (!normalized) return fallback;
+  if (["1", "true", "yes", "y", "ja", "j", "x", "active", "aktiv"].includes(normalized)) return true;
+  if (["0", "false", "no", "n", "nein", "inactive", "inaktiv"].includes(normalized)) return false;
+  return fallback;
+}
+
+function idFromEmail(email: string): string {
+  const localPart = email.split("@", 1)[0] || "";
+  return sanitizeFieldName(localPart).toLowerCase() || "";
+}
+
+function uniqueId(preferred: string, usedIds: Set<string>): string {
+  const base = sanitizeFieldName(preferred).toLowerCase() || "recipient";
+  if (!usedIds.has(base)) return base;
+  let index = 2;
+  let candidate = `${base}-${index}`;
+  while (usedIds.has(candidate)) {
+    index += 1;
+    candidate = `${base}-${index}`;
+  }
+  return candidate;
+}
+
+function sanitizeFieldName(value: string): string {
+  return value.trim().replace(/^fields[._-]+/i, "").replace(/\s+/g, "_").replace(/[^a-zA-Z0-9_.-]+/g, "_").replace(/^_+|_+$/g, "");
+}
+
+function isRecord(value: unknown): value is ImportRecord {
+  return Boolean(value && typeof value === "object" && !Array.isArray(value));
+}
+
+function asRecord(value: unknown): ImportRecord {
+  return isRecord(value) ? value : {};
+}
+
+function asArray(value: unknown): unknown[] {
+  return Array.isArray(value) ? value : [];
+}
+
+function getText(record: ImportRecord, key: string, fallback = ""): string {
+  const value = record[key];
+  if (typeof value === "string") return value;
+  if (typeof value === "number" || typeof value === "boolean") return String(value);
+  return fallback;
+}
+
+function humanizeFieldName(value: string): string {
+  return value.replace(/[_-]+/g, " ").replace(/\b\w/g, (char) => char.toUpperCase());
+}
--- a/webui/src/features/campaigns/utils/fileLinking.ts
+++ b/webui/src/features/campaigns/utils/fileLinking.ts
@@ -0,0 +1,145 @@
+import type { ApiSettings, FilesFileExplorerUiCapability, FilesManagedFile } from "@govoplan/core-webui";
+import { parseManagedAttachmentSource, type AttachmentBasePath } from "./attachments";
+import type { ImportedRecipientRow, RecipientImportPreview } from "./bulkImport";
+
+export type RenderedImportPattern = {
+  key: string;
+  rowNumber: number;
+  sourcePattern: string;
+  renderedPattern: string;
+};
+
+export type ImportFileLinkCapability = Pick<Required<FilesFileExplorerUiCapability>, "listFiles" | "resolveFilePatterns" | "shareFilesWithTarget">;
+
+export type ImportFileLinkResolution = {
+  basePath: AttachmentBasePath;
+  patterns: RenderedImportPattern[];
+  matchedPatterns: { pattern: RenderedImportPattern; matches: FilesManagedFile[] }[];
+  unmatchedPatterns: RenderedImportPattern[];
+  files: FilesManagedFile[];
+  linkedFiles: FilesManagedFile[];
+  linkableFiles: FilesManagedFile[];
+};
+
+export async function resolveImportedAttachmentLinks(
+  filesCapability: ImportFileLinkCapability,
+  settings: ApiSettings,
+  campaignId: string,
+  basePath: AttachmentBasePath,
+  preview: RecipientImportPreview
+): Promise<ImportFileLinkResolution> {
+  const parsedSource = parseManagedAttachmentSource(basePath.source);
+  if (!parsedSource) {
+    throw new Error("The selected attachment source is not connected to a managed file space.");
+  }
+
+  const patterns = renderedImportPatterns(preview);
+  if (patterns.length === 0) {
+    return { basePath, patterns, matchedPatterns: [], unmatchedPatterns: [], files: [], linkedFiles: [], linkableFiles: [] };
+  }
+
+  const root = normalizedPathPrefix(basePath.path);
+  const [resolved, visibleFiles] = await Promise.all([
+    filesCapability.resolveFilePatterns(settings, {
+      patterns: patterns.map((item) => item.renderedPattern),
+      owner_type: parsedSource.ownerType,
+      owner_id: parsedSource.ownerId,
+      path_prefix: root || undefined,
+      include_unmatched: false
+    }),
+    filesCapability.listFiles(settings, {
+      owner_type: parsedSource.ownerType,
+      owner_id: parsedSource.ownerId,
+      path_prefix: root || undefined
+    })
+  ]);
+
+  const visibleById = new Map(visibleFiles.files.map((file) => [file.id, file]));
+  const fileById = new Map<string, FilesManagedFile>();
+  const matchedPatterns = patterns.map((pattern, index) => {
+    const matches = (resolved.patterns[index]?.matches ?? [])
+      .map((file) => visibleById.get(file.id) ?? file);
+    matches.forEach((file) => fileById.set(file.id, file));
+    return { pattern, matches };
+  });
+  const files = [...fileById.values()].sort((left, right) => left.display_path.localeCompare(right.display_path));
+  const linkedFiles = files.filter((file) => isSharedWithCampaign(file, campaignId));
+  const linkableFiles = files.filter((file) => !isSharedWithCampaign(file, campaignId));
+
+  return {
+    basePath,
+    patterns,
+    matchedPatterns,
+    unmatchedPatterns: matchedPatterns.filter((item) => item.matches.length === 0).map((item) => item.pattern),
+    files,
+    linkedFiles,
+    linkableFiles
+  };
+}
+
+export async function bulkLinkFilesToCampaign(filesCapability: ImportFileLinkCapability, settings: ApiSettings, campaignId: string, files: FilesManagedFile[]): Promise<number> {
+  const uniqueIds = [...new Set(files.map((file) => file.id).filter(Boolean))];
+  if (uniqueIds.length === 0) return 0;
+  const response = await filesCapability.shareFilesWithTarget(settings, uniqueIds, { type: "campaign", id: campaignId, label: "campaign" });
+  return response.shared_count;
+}
+
+export function renderedImportPatterns(preview: RecipientImportPreview): RenderedImportPattern[] {
+  const byKey = new Map<string, RenderedImportPattern>();
+  preview.rows
+    .filter((row) => row.issues.length === 0)
+    .forEach((row) => {
+      row.patterns.forEach((sourcePattern) => {
+        const renderedPattern = renderPatternForImportedRow(sourcePattern, row).trim();
+        if (!renderedPattern) return;
+        const key = `${row.rowNumber}:${sourcePattern}:${renderedPattern}`;
+        if (!byKey.has(key)) byKey.set(key, { key, rowNumber: row.rowNumber, sourcePattern, renderedPattern });
+      });
+    });
+  return [...byKey.values()];
+}
+
+export function isSharedWithCampaign(file: FilesManagedFile, campaignId: string): boolean {
+  return Boolean(file.shares?.some((share) => share.target_type === "campaign" && share.target_id === campaignId && !share.revoked_at));
+}
+
+function renderPatternForImportedRow(pattern: string, row: ImportedRecipientRow): string {
+  const values = valuesForImportedRow(row);
+  const replace = (rawKey: string, original: string) => {
+    const key = normalizeTemplateKey(rawKey);
+    const value = values.get(key);
+    return value === undefined ? original : value;
+  };
+  const dollarRendered = pattern.replace(/\\?\$\{([^}]+)\}/g, (match, key) => match.startsWith("\\") ? match.slice(1) : replace(key, match));
+  return dollarRendered.replace(/\\?\{\{\s*([^}]+?)\s*\}\}/g, (match, key) => match.startsWith("\\") ? match.slice(1) : replace(key, match));
+}
+
+function valuesForImportedRow(row: ImportedRecipientRow): Map<string, string> {
+  const values = new Map<string, string>();
+  const setValue = (key: string, value: string) => {
+    const trimmedKey = key.trim();
+    if (!trimmedKey) return;
+    values.set(trimmedKey, value);
+    values.set(`local:${trimmedKey}`, value);
+    values.set(`local::${trimmedKey}`, value);
+  };
+  setValue("id", row.id);
+  setValue("name", row.name);
+  setValue("email", row.email);
+  Object.entries(row.fields).forEach(([key, value]) => setValue(key, String(value ?? "")));
+  return values;
+}
+
+function normalizeTemplateKey(value: string): string {
+  const key = value.trim();
+  if (key.startsWith("local::") || key.startsWith("global::")) return key;
+  if (key.startsWith("local:")) return `local::${key.slice("local:".length)}`;
+  if (key.startsWith("global:")) return `global::${key.slice("global:".length)}`;
+  return key;
+}
+
+function normalizedPathPrefix(path: string): string {
+  const trimmed = path.trim();
+  if (!trimmed || trimmed === "." || trimmed === "/") return "";
+  return trimmed.replace(/^[\/]+|[\/]+$/g, "");
+}
--- a/webui/src/features/campaigns/utils/templatePlaceholders.ts
+++ b/webui/src/features/campaigns/utils/templatePlaceholders.ts
@@ -215,6 +215,12 @@ export function removePlaceholderFromText(text: string, raw: string): string {
  return text.replace(new RegExp(`\\{\\{\\s*${escaped}\\s*\\}\\}|\\$\\{\\s*${escaped}\\s*\\}`, "g"), "");
 }

+export function replacePlaceholderInText(text: string, raw: string, replacement: string): string {
+  if (!text) return text;
+  const escaped = escapeRegExp(raw.trim());
+  return text.replace(new RegExp(`\\{\\{\\s*${escaped}\\s*\\}\\}|\\$\\{\\s*${escaped}\\s*\\}`, "g"), replacement);
+}
+
 function fieldOverridePolicy(draft: Record<string, unknown> | null): Map<string, boolean> {
  const policy = new Map<string, boolean>();
  for (const field of asArray(draft?.fields).map(asRecord)) {
--- a/webui/src/features/files/components/FileManagerComponents.tsx
+++ b/webui/src/features/files/components/FileManagerComponents.tsx
@@ -1,79 +0,0 @@
-import type { DragEvent as ReactDragEvent, MouseEvent as ReactMouseEvent } from "react";
-import { ExplorerTree, type ExplorerTreeNodeContext } from "@govoplan/core-webui";
-import type { FolderNode } from "../types";
-import { normalizeFolder, treeNodeKey } from "../utils/fileManagerUtils";
-
-type FileActionTarget = { spaceId: string; folderPath: string };
-
-export function FolderTree({
-  nodes,
-  activeSpaceId,
-  spaceId,
-  currentFolder,
-  dropTargetKey = "",
-  expandedKeys,
-  onOpen,
-  onToggle,
-  onContextMenu,
-  onDragOverTarget,
-  onDropOnTarget,
-  onClearDropState,
-  onRequestDragExpand,
-  onDragStartFolder,
-  onDragEndFolder,
-  dragDropEnabled = true,
-  contextMenuEnabled = true,
-  disabled,
-  depth = 1
-}: {
-  nodes: FolderNode[];
-  activeSpaceId: string;
-  spaceId: string;
-  currentFolder: string;
-  dropTargetKey?: string;
-  expandedKeys: Set<string>;
-  onOpen: (spaceId: string, path: string) => void;
-  onToggle: (spaceId: string, path: string) => void;
-  onContextMenu?: (event: ReactMouseEvent<HTMLElement>, spaceId: string, path: string) => void;
-  onDragOverTarget?: (event: ReactDragEvent<HTMLElement>, target: FileActionTarget) => void;
-  onDropOnTarget?: (event: ReactDragEvent<HTMLElement>, target: FileActionTarget) => Promise<void>;
-  onClearDropState?: () => void;
-  onRequestDragExpand?: (spaceId: string, path: string) => void;
-  onDragStartFolder?: (spaceId: string, path: string, event: ReactDragEvent<HTMLElement>) => void;
-  onDragEndFolder?: () => void;
-  dragDropEnabled?: boolean;
-  contextMenuEnabled?: boolean;
-  disabled?: boolean;
-  depth?: number;
-}) {
-  return (
-    <ExplorerTree
-      nodes={nodes}
-      getNodeId={(node) => treeNodeKey(spaceId, node.path)}
-      getNodeLabel={(node) => node.name}
-      getNodeChildren={(node) => node.children}
-      activeId={activeSpaceId === spaceId ? treeNodeKey(spaceId, currentFolder) : ""}
-      expandedIds={expandedKeys}
-      onOpen={(node) => onOpen(spaceId, node.path)}
-      onToggle={(node) => onToggle(spaceId, node.path)}
-      disabled={disabled}
-      depth={depth}
-      getNodeWrapClassName={(node) => {
-        const target = { spaceId, folderPath: node.path };
-        return dragDropEnabled && dropTargetKey === `${target.spaceId}:${normalizeFolder(target.folderPath)}` ? "is-drop-target" : undefined;
-      }}
-      getNodeWrapStyle={(_node, context: ExplorerTreeNodeContext) => ({ paddingLeft: `${Math.min(context.depth * 14, 56)}px` })}
-      getNodeDraggable={() => dragDropEnabled && !disabled}
-      onContextMenu={contextMenuEnabled && onContextMenu ? (event, node) => onContextMenu(event, spaceId, node.path) : undefined}
-      onDragStart={dragDropEnabled && onDragStartFolder ? (event, node) => onDragStartFolder(spaceId, node.path, event) : undefined}
-      onDragEnd={dragDropEnabled && onDragEndFolder ? () => onDragEndFolder() : undefined}
-      onDragOver={dragDropEnabled && onDragOverTarget ? (event, node, context) => {
-        const target = { spaceId, folderPath: node.path };
-        onDragOverTarget(event, target);
-        if (context.hasChildren && !context.expanded) onRequestDragExpand?.(spaceId, node.path);
-      } : undefined}
-      onDragLeave={dragDropEnabled && onClearDropState ? () => onClearDropState() : undefined}
-      onDrop={dragDropEnabled && onDropOnTarget ? (event, node) => void onDropOnTarget(event, { spaceId, folderPath: node.path }) : undefined}
-    />
-  );
-}
--- a/webui/src/features/files/hooks/useFileTreeState.ts
+++ b/webui/src/features/files/hooks/useFileTreeState.ts
@@ -1,87 +0,0 @@
-import { useEffect, useRef, useState } from "react";
-import { folderAncestorPaths, isPathUnderOrSame, normalizeFolder, treeNodeKey } from "../utils/fileManagerUtils";
-
-export function useFileTreeState({
-  activeSpaceId,
-  currentFolder,
-  onOpenFolder
-}: {
-  activeSpaceId: string;
-  currentFolder: string;
-  onOpenFolder: (spaceId: string, path: string) => void;
-}) {
-  const [expandedTreeNodes, setExpandedTreeNodes] = useState<Set<string>>(() => new Set());
-  const dragExpandTimerRef = useRef<number | null>(null);
-  const dragExpandKeyRef = useRef<string | null>(null);
-  const suppressTreeAutoExpandKeyRef = useRef<string | null>(null);
-
-  useEffect(() => {
-    if (!activeSpaceId) return;
-    const ancestors = folderAncestorPaths(currentFolder, { includeSelf: true });
-    if (ancestors.length === 0) return;
-    const suppressedKey = suppressTreeAutoExpandKeyRef.current;
-    suppressTreeAutoExpandKeyRef.current = null;
-    setExpandedTreeNodes((current) => {
-      const next = new Set(current);
-      ancestors.forEach((path) => {
-        const key = treeNodeKey(activeSpaceId, path);
-        if (key !== suppressedKey) next.add(key);
-      });
-      return next;
-    });
-  }, [activeSpaceId, currentFolder]);
-
-  function cancelTreeDragExpand() {
-    if (dragExpandTimerRef.current !== null) {
-      window.clearTimeout(dragExpandTimerRef.current);
-      dragExpandTimerRef.current = null;
-    }
-    dragExpandKeyRef.current = null;
-  }
-
-  function expandTreeNode(spaceId: string, folderPath: string) {
-    const key = treeNodeKey(spaceId, folderPath);
-    setExpandedTreeNodes((current) => {
-      if (current.has(key)) return current;
-      const next = new Set(current);
-      next.add(key);
-      return next;
-    });
-  }
-
-  function scheduleTreeDragExpand(spaceId: string, folderPath: string) {
-    const key = treeNodeKey(spaceId, folderPath);
-    if (expandedTreeNodes.has(key) || dragExpandKeyRef.current === key) return;
-    cancelTreeDragExpand();
-    dragExpandKeyRef.current = key;
-    dragExpandTimerRef.current = window.setTimeout(() => {
-      expandTreeNode(spaceId, folderPath);
-      dragExpandTimerRef.current = null;
-      dragExpandKeyRef.current = null;
-    }, 750);
-  }
-
-  function toggleTreeFolder(spaceId: string, folderPath: string) {
-    const normalizedPath = normalizeFolder(folderPath);
-    const key = treeNodeKey(spaceId, normalizedPath);
-    const isExpanded = expandedTreeNodes.has(key);
-    if (isExpanded && spaceId === activeSpaceId && isPathUnderOrSame(currentFolder, normalizedPath)) {
-      suppressTreeAutoExpandKeyRef.current = key;
-      onOpenFolder(spaceId, normalizedPath);
-    }
-    setExpandedTreeNodes((current) => {
-      const next = new Set(current);
-      if (next.has(key)) next.delete(key);
-      else next.add(key);
-      return next;
-    });
-  }
-
-  return {
-    expandedTreeNodes,
-    setExpandedTreeNodes,
-    cancelTreeDragExpand,
-    scheduleTreeDragExpand,
-    toggleTreeFolder
-  };
-}
--- a/webui/src/features/files/types.ts
+++ b/webui/src/features/files/types.ts
@@ -1,32 +0,0 @@
-import type { ManagedFile } from "../../api/files";
-
-export type SortColumn = "name" | "size" | "modified";
-export type SortDirection = "asc" | "desc";
-
-export type FolderNode = {
-  name: string;
-  path: string;
-  children: FolderNode[];
-  fileCount: number;
-  persisted: boolean;
-};
-
-export type FolderEntry = {
-  kind: "folder";
-  id: string;
-  name: string;
-  path: string;
-  fileCount: number;
-  folderCount: number;
-  totalSize: number;
-  updatedAt: string;
-  persisted: boolean;
-};
-
-export type FileEntry = {
-  kind: "file";
-  id: string;
-  file: ManagedFile;
-};
-
-export type ExplorerEntry = FolderEntry | FileEntry;
--- a/webui/src/features/files/utils/fileManagerUtils.ts
+++ b/webui/src/features/files/utils/fileManagerUtils.ts
@@ -1,214 +0,0 @@
-import { formatDateTime as formatPlatformDateTime } from "@govoplan/core-webui";
-import type { FileFolder, ManagedFile } from "../../../api/files";
-import type { ExplorerEntry, FileEntry, FolderEntry, FolderNode, SortColumn, SortDirection } from "../types";
-
-export function buildFolderTree(files: ManagedFile[], folders: FileFolder[]): FolderNode[] {
-  const byPath = new Map<string, FolderNode>();
-  const ensureNode = (path: string, persisted: boolean): FolderNode | null => {
-    const normalized = normalizeFolder(path);
-    if (!normalized) return null;
-    const existing = byPath.get(normalized);
-    if (existing) {
-      existing.persisted = existing.persisted || persisted;
-      return existing;
-    }
-    const parts = normalized.split("/");
-    const node: FolderNode = {
-      name: parts[parts.length - 1],
-      path: normalized,
-      children: [],
-      fileCount: 0,
-      persisted
-    };
-    byPath.set(normalized, node);
-    const parentPath = parts.slice(0, -1).join("/");
-    const parent = ensureNode(parentPath, false);
-    if (parent) parent.children.push(node);
-    return node;
-  };
-  for (const folder of folders) ensureNode(folder.path, true);
-  for (const file of files) {
-    const parts = normalizeFilePath(file.display_path).split("/").filter(Boolean);
-    for (let index = 0; index < parts.length - 1; index += 1) {
-      const node = ensureNode(parts.slice(0, index + 1).join("/"), false);
-      if (node) node.fileCount += 1;
-    }
-  }
-  const roots = Array.from(byPath.values()).filter((node) => !node.path.includes("/"));
-  sortFolderNodes(roots);
-  return roots;
-}
-
-export function sortFolderNodes(nodes: FolderNode[]) {
-  nodes.sort((a, b) => a.name.localeCompare(b.name));
-  for (const node of nodes) sortFolderNodes(node.children);
-}
-
-export function treeNodeKey(spaceId: string, folderPath: string): string {
-  return `${spaceId}:${normalizeFolder(folderPath)}`;
-}
-
-export function folderAncestorPaths(folderPath: string, options: { includeSelf?: boolean } = {}): string[] {
-  const parts = normalizeFolder(folderPath).split("/").filter(Boolean);
-  const limit = options.includeSelf ? parts.length : Math.max(parts.length - 1, 0);
-  const result: string[] = [];
-  for (let index = 1; index <= limit; index += 1) {
-    result.push(parts.slice(0, index).join("/"));
-  }
-  return result;
-}
-
-export function isPathUnderOrSame(path: string, root: string): boolean {
-  const normalizedPath = normalizeFolder(path);
-  const normalizedRoot = normalizeFolder(root);
-  if (!normalizedRoot) return true;
-  return normalizedPath === normalizedRoot || normalizedPath.startsWith(`${normalizedRoot}/`);
-}
-
-export function buildExplorerEntries(files: ManagedFile[], folders: FileFolder[], currentFolder: string, searchActive: boolean): ExplorerEntry[] {
-  if (searchActive) return files.map((file) => ({ kind: "file", id: file.id, file }));
-  const folder = normalizeFolder(currentFolder);
-  const prefix = folder ? `${folder}/` : "";
-  const folderMap = new Map<string, FolderEntry>();
-  const directFiles: FileEntry[] = [];
-
-  for (const persisted of folders) {
-    const path = normalizeFolder(persisted.path);
-    if (!path.startsWith(prefix) || path === folder) continue;
-    const relative = prefix ? path.slice(prefix.length) : path;
-    if (!relative || relative.includes("/")) continue;
-    folderMap.set(path, {
-      kind: "folder",
-      id: `folder:${path}`,
-      name: relative,
-      path,
-      fileCount: 0,
-      folderCount: 0,
-      totalSize: 0,
-      updatedAt: persisted.updated_at,
-      persisted: true
-    });
-  }
-
-  for (const file of files) {
-    const path = normalizeFilePath(file.display_path || file.filename);
-    if (prefix && !path.startsWith(prefix)) continue;
-    const relativePath = prefix ? path.slice(prefix.length) : path;
-    if (!relativePath) continue;
-    const slashIndex = relativePath.indexOf("/");
-    if (slashIndex === -1) {
-      directFiles.push({ kind: "file", id: file.id, file });
-      continue;
-    }
-    const folderName = relativePath.slice(0, slashIndex);
-    const folderPath = prefix ? `${folder}/${folderName}` : folderName;
-    const existing = folderMap.get(folderPath);
-    if (existing) {
-      existing.totalSize += file.size_bytes;
-      if (file.updated_at > existing.updatedAt) existing.updatedAt = file.updated_at;
-    } else {
-      folderMap.set(folderPath, {
-        kind: "folder",
-        id: `folder:${folderPath}`,
-        name: folderName,
-        path: folderPath,
-        fileCount: 0,
-        folderCount: 0,
-        totalSize: file.size_bytes,
-        updatedAt: file.updated_at,
-        persisted: false
-      });
-    }
-  }
-
-  for (const entry of folderMap.values()) {
-    const counts = directFolderCounts(files, folders, entry.path);
-    entry.fileCount = counts.files;
-    entry.folderCount = counts.folders;
-  }
-
-  return [...Array.from(folderMap.values()), ...directFiles];
-}
-
-export function sortExplorerEntries(entries: ExplorerEntry[], column: SortColumn, direction: SortDirection): ExplorerEntry[] {
-  const factor = direction === "asc" ? 1 : -1;
-  return [...entries].sort((a, b) => {
-    if (column === "name") {
-      if (a.kind !== b.kind) return a.kind === "folder" ? (direction === "asc" ? -1 : 1) : (direction === "asc" ? 1 : -1);
-      return factor * entryName(a).localeCompare(entryName(b), undefined, { numeric: true, sensitivity: "base" });
-    }
-    if (column === "size") {
-      const delta = entrySize(a) - entrySize(b);
-      if (delta !== 0) return factor * delta;
-      return entryName(a).localeCompare(entryName(b), undefined, { numeric: true, sensitivity: "base" });
-    }
-    const timeA = entryModifiedTime(a);
-    const timeB = entryModifiedTime(b);
-    if (timeA !== timeB) return factor * (timeA - timeB);
-    return entryName(a).localeCompare(entryName(b), undefined, { numeric: true, sensitivity: "base" });
-  });
-}
-
-export function entryName(entry: ExplorerEntry): string {
-  return entry.kind === "folder" ? entry.name : entry.file.filename;
-}
-
-export function entrySize(entry: ExplorerEntry): number {
-  return entry.kind === "folder" ? entry.totalSize : entry.file.size_bytes;
-}
-
-export function entryModifiedTime(entry: ExplorerEntry): number {
-  const raw = entry.kind === "folder" ? entry.updatedAt : entry.file.updated_at;
-  const parsed = new Date(raw).getTime();
-  return Number.isNaN(parsed) ? 0 : parsed;
-}
-
-export function directFolderCounts(files: ManagedFile[], folders: FileFolder[], folderPath: string): { files: number; folders: number } {
-  const normalized = normalizeFolder(folderPath);
-  const prefix = normalized ? `${normalized}/` : "";
-  const directFiles = files.filter((file) => parentFolderPath(file.display_path) === normalized).length;
-  const childFolders = new Set<string>();
-  for (const folder of folders) {
-    const path = normalizeFolder(folder.path);
-    if (!path.startsWith(prefix) || path === normalized) continue;
-    const relative = prefix ? path.slice(prefix.length) : path;
-    if (!relative) continue;
-    childFolders.add(relative.split("/")[0]);
-  }
-  for (const file of files) {
-    const path = normalizeFilePath(file.display_path);
-    if (!path.startsWith(prefix)) continue;
-    const relative = prefix ? path.slice(prefix.length) : path;
-    if (!relative || !relative.includes("/")) continue;
-    childFolders.add(relative.split("/")[0]);
-  }
-  return { files: directFiles, folders: childFolders.size };
-}
-
-export function parentFolderPath(path: string): string {
-  const parts = normalizeFilePath(path).split("/").filter(Boolean);
-  return normalizeFolder(parts.slice(0, -1).join("/"));
-}
-
-export function normalizeFolder(value: string): string {
-  return value.replace(/\\/g, "/").replace(/^\/+|\/+$/g, "").replace(/\/+/g, "/").trim();
-}
-
-export function normalizeFilePath(value: string): string {
-  return value.replace(/\\/g, "/").replace(/^\/+/, "").replace(/\/+/g, "/").trim();
-}
-
-export function formatBytes(value: number): string {
-  if (value < 1024) return `${value} B`;
-  const units = ["KB", "MB", "GB", "TB"];
-  let size = value / 1024;
-  for (const unit of units) {
-    if (size < 1024) return `${size.toFixed(size >= 10 ? 0 : 1)} ${unit}`;
-    size /= 1024;
-  }
-  return `${size.toFixed(1)} PB`;
-}
-
-export function formatDate(value: string): string {
-  return formatPlatformDateTime(value);
-}
--- a/webui/src/styles/campaign-workspace.css
+++ b/webui/src/styles/campaign-workspace.css
@@ -1290,235 +1290,6 @@
  font-weight: 700;
  color: var(--text-primary);
 }
-
-/* Managed file picker shared by attachment sources and rule editors. */
-.managed-file-chooser-dialog {
-  display: grid;
-  grid-template-rows: auto minmax(0, 1fr) auto;
-  width: min(1080px, calc(100vw - 40px));
-  height: min(820px, calc(100vh - 40px));
-  max-height: min(820px, calc(100vh - 40px));
-  overflow: hidden;
-}
-.managed-file-chooser-body {
-  display: flex;
-  flex-direction: column;
-  gap: 14px;
-  min-height: 0;
-  overflow: hidden;
-  padding: 0;
-}
-.managed-file-chooser-layout {
-  display: grid;
-  grid-template-columns: minmax(190px, 240px) minmax(0, 1fr);
-  flex: 1 1 auto;
-  min-height: 0;
-  max-height: none;
-  border: 0;
-  border-radius: 0;
-  overflow: hidden;
-  background: var(--panel);
-}
-.managed-file-chooser-spaces {
-  min-width: 0;
-  padding: 16px;
-  border-right: 1px solid var(--line);
-  background: var(--panel-soft);
-  overflow: auto;
-}
-.managed-file-chooser-spaces h3 {
-  margin: 0 0 12px;
-  font-size: 13px;
-  text-transform: uppercase;
-  letter-spacing: .04em;
-  color: var(--muted);
-}
-.managed-file-space-list {
-  display: grid;
-  gap: 7px;
-}
-.managed-file-space-button,
-.managed-file-entry {
-  width: 100%;
-  border: 1px solid transparent;
-  border-radius: 9px;
-  background: transparent;
-  color: var(--ink);
-  text-align: left;
-  cursor: pointer;
-}
-.managed-file-space-button {
-  display: grid;
-  grid-template-columns: 20px minmax(0, 1fr);
-  gap: 9px;
-  align-items: start;
-  padding: 9px;
-}
-.managed-file-space-button span,
-.managed-file-entry > span:not(.managed-file-shared-badge) {
-  display: grid;
-  gap: 2px;
-  min-width: 0;
-}
-.managed-file-space-button small,
-.managed-file-entry small {
-  color: var(--muted);
-  font-size: 11px;
-}
-.managed-file-space-button:hover:not(:disabled),
-.managed-file-space-button.is-selected {
-  border-color: var(--line-dark);
-  background: var(--panel);
-}
-.managed-file-space-button.is-selected {
-  border-color: var(--accent);
-  box-shadow: inset 3px 0 0 var(--accent);
-}
-.managed-file-space-button:disabled {
-  cursor: not-allowed;
-  opacity: .45;
-}
-.managed-file-chooser-browser {
-  display: grid;
-  grid-template-rows: auto auto minmax(0, 1fr) auto;
-  min-width: 0;
-  min-height: 0;
-}
-.managed-file-chooser-toolbar {
-  display: flex;
-  justify-content: space-between;
-  gap: 12px;
-  align-items: center;
-  padding: 12px 14px;
-  border-bottom: 1px solid var(--line);
-}
-.managed-file-breadcrumb {
-  display: flex;
-  flex-wrap: wrap;
-  gap: 5px;
-  align-items: center;
-  min-width: 0;
-}
-.managed-file-breadcrumb > button,
-.managed-file-breadcrumb span button {
-  display: inline-flex;
-  gap: 5px;
-  align-items: center;
-  border: 0;
-  border-radius: 6px;
-  background: transparent;
-  color: var(--ink);
-  padding: 5px 6px;
-  cursor: pointer;
-}
-.managed-file-breadcrumb button:hover:not(:disabled) {
-  background: var(--panel-soft);
-}
-.managed-file-choice-tabs {
-  display: inline-flex;
-  border: 1px solid var(--line-dark);
-  border-radius: 8px;
-  overflow: hidden;
-  flex: 0 0 auto;
-}
-.managed-file-choice-tabs button {
-  border: 0;
-  border-right: 1px solid var(--line-dark);
-  background: var(--panel);
-  color: var(--muted);
-  padding: 7px 10px;
-  cursor: pointer;
-}
-.managed-file-choice-tabs button:last-child { border-right: 0; }
-.managed-file-choice-tabs button.is-active {
-  background: var(--accent-soft);
-  color: var(--accent-strong);
-  font-weight: 700;
-}
-.managed-pattern-editor {
-  display: grid;
-  gap: 8px;
-  padding: 12px 14px;
-  border-bottom: 1px solid var(--line);
-  background: var(--panel-soft);
-}
-.managed-pattern-editor label {
-  display: grid;
-  gap: 6px;
-  font-size: 12px;
-  font-weight: 700;
-}
-.managed-file-entry-list {
-  display: grid;
-  align-content: start;
-  gap: 4px;
-  padding: 10px;
-  min-height: 0;
-  overflow: auto;
-}
-.managed-file-entry {
-  display: grid;
-  grid-template-columns: 22px minmax(0, 1fr) auto;
-  gap: 9px;
-  align-items: center;
-  min-height: 52px;
-  padding: 8px 10px;
-}
-.managed-file-entry:hover:not(:disabled) {
-  border-color: var(--line);
-  background: var(--panel-soft);
-}
-.managed-file-entry.is-selected {
-  border-color: var(--accent);
-  background: var(--accent-soft);
-}
-.managed-file-entry:disabled {
-  color: var(--ink);
-  opacity: 1;
-  cursor: default;
-}
-.managed-file-entry.is-folder:not(:disabled) { cursor: pointer; }
-.managed-file-shared-badge {
-  display: inline-flex;
-  gap: 4px;
-  align-items: center;
-  border: 1px solid var(--success-line, var(--line));
-  border-radius: 999px;
-  padding: 3px 7px;
-  color: var(--success, var(--muted));
-  font-size: 11px;
-  white-space: nowrap;
-}
-.managed-file-empty {
-  padding: 28px 16px;
-  text-align: center;
-}
-.managed-file-chooser-note {
-  margin: 0;
-  padding: 10px 14px;
-  border-top: 1px solid var(--line);
-  background: var(--panel-soft);
-}
-
-@media (max-width: 760px) {
-  .managed-file-chooser-dialog {
-    width: calc(100vw - 20px);
-    height: calc(100vh - 20px);
-  }
-  .managed-file-chooser-layout {
-    grid-template-columns: 1fr;
-    max-height: calc(100vh - 220px);
-  }
-  .managed-file-chooser-spaces {
-    border-right: 0;
-    border-bottom: 1px solid var(--line);
-    max-height: 160px;
-  }
-  .managed-file-chooser-toolbar {
-    align-items: flex-start;
-    flex-direction: column;
-  }
-}
 .attachment-source-path-cell {
  display: grid;
  gap: 5px;
@@ -1549,72 +1320,6 @@
  border-bottom-left-radius: 0;
  box-shadow: none;
 }
-
-.managed-file-chooser-dialog > .dialog-header {
-  padding: 16px 18px;
-  border-bottom: 1px solid var(--line);
-  background: var(--panel);
-}
-.managed-file-chooser-body > .alert {
-  margin: 14px 14px 0;
-}
-.managed-file-chooser-footer {
-  flex: 0 0 auto;
-  padding: 12px 18px;
-  border-top: 1px solid var(--line);
-  background: var(--panel);
-  box-shadow: 0 -8px 24px rgba(15, 23, 42, .06);
-}
-.managed-file-chooser-spaces.file-tree-panel {
-  display: flex;
-  padding: 0;
-  overflow: hidden;
-}
-.managed-file-chooser-spaces .file-tree-list {
-  padding-bottom: 12px;
-}
-.managed-pattern-summary {
-  display: flex;
-  align-items: center;
-  justify-content: space-between;
-  gap: 12px;
-  color: var(--muted);
-  font-size: 12px;
-  font-weight: 600;
-}
-.managed-pattern-results {
-  min-width: 0;
-  min-height: 0;
-  overflow: auto;
-}
-.managed-pattern-results .file-list-table {
-  min-width: 680px;
-}
-.managed-pattern-result-row {
-  width: 100%;
-  border-top: 0;
-  border-right: 0;
-  border-left: 0;
-  background: transparent;
-  color: var(--ink);
-  text-align: left;
-  font: inherit;
-  cursor: pointer;
-}
-.managed-pattern-result-row .file-list-name > span {
-  display: grid;
-  min-width: 0;
-}
-.managed-pattern-result-row .file-list-name strong {
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-.managed-pattern-result-row .file-list-name small {
-  color: var(--muted);
-  font-size: 11px;
-}
-
 /* Review & Send workflow page. */
 .review-send-page {
  --review-flow-purple: #9b86c7;
@@ -2139,6 +1844,14 @@
  background: var(--panel);
 }

+.template-replacement-field {
+  display: grid;
+  gap: 6px;
+  margin-top: 12px;
+  color: var(--text-strong);
+  font-weight: 700;
+}
+
 .template-expression-description {
  margin-top: 0;
 }
@@ -2236,93 +1949,9 @@
  max-width: 100%;
  min-width: 0;
 }
-
-/* Managed chooser list uses a stable, sortable four-column layout. */
-.managed-file-entry-table {
-  display: grid;
-  grid-template-rows: auto minmax(0, 1fr);
-  min-height: 0;
-  overflow: hidden;
-}
-.managed-file-entry-head,
-.managed-file-entry {
-  grid-template-columns: 22px minmax(0, 1fr) 110px 160px;
-}
-.managed-file-entry-head {
-  display: grid;
-  gap: 9px;
-  align-items: center;
-  min-height: 38px;
-  padding: 0 20px;
-  border-bottom: 1px solid var(--line);
-  background: var(--panel-soft);
-  color: var(--muted);
-  font-size: 12px;
-  font-weight: 750;
-}
-.managed-file-entry-head button {
-  display: inline-flex;
-  align-items: center;
-  justify-content: flex-start;
-  gap: 5px;
-  width: max-content;
-  max-width: 100%;
-  border: 0;
-  background: transparent;
-  color: inherit;
-  padding: 5px 0;
-  font: inherit;
-  cursor: pointer;
-}
-.managed-file-entry-head button.is-sorted {
-  color: var(--text-strong);
-}
-.managed-file-entry-name {
-  display: grid;
-  gap: 2px;
-  min-width: 0;
-}
-.managed-file-entry-name strong,
-.managed-file-entry-name small {
-  overflow: hidden;
-  text-overflow: ellipsis;
-  white-space: nowrap;
-}
-.managed-file-entry-name small {
-  display: inline-flex;
-  align-items: center;
-  gap: 4px;
-}
-.managed-file-entry-size,
-.managed-file-entry-modified {
-  color: var(--muted);
-  font-size: 12px;
-  white-space: nowrap;
-}
-.managed-file-entry.is-context-only {
-  opacity: .56;
-}
-.managed-file-entry.is-parent:disabled {
-  opacity: .38;
-}
-
-@media (max-width: 850px) {
-  .managed-file-entry-head,
-  .managed-file-entry {
-    grid-template-columns: 22px minmax(0, 1fr) 100px;
-  }
-  .managed-file-entry-head > :last-child,
-  .managed-file-entry-modified {
-    display: none;
-  }
-}
-
 .review-send-page .btn { text-decoration: none; }
 .review-send-controls { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin: 16px 0; }

-.managed-file-chooser-browser.folder-mode {
-  grid-template-rows: auto minmax(0, 1fr) auto;
-}

 /* Delivery report additions ------------------------------------------------ */
 .dialog-panel-wide {
@@ -2537,6 +2166,234 @@
  min-width: 0;
  box-shadow: var(--shadow-card, 0 2px 10px rgba(0,0,0,.06));
 }
+.recipient-import-modal {
+  width: min(1100px, calc(100vw - 32px));
+}
+.recipient-import-body {
+  display: grid;
+  gap: 14px;
+}
+.recipient-import-steps {
+  padding: 13px 10px 9px;
+  border: 1px solid var(--line);
+  border-radius: var(--radius);
+  background: rgba(247, 246, 244, .96);
+  box-shadow: 0 8px 24px rgba(48, 49, 53, .10);
+  overflow-x: auto;
+}
+.recipient-import-step-track {
+  display: flex;
+  align-items: flex-start;
+  width: max-content;
+  min-width: max-content;
+  margin: 0 auto;
+}
+.recipient-import-step-group {
+  display: flex;
+  align-items: flex-start;
+}
+.recipient-import-step-item {
+  display: grid;
+  justify-items: center;
+  gap: 6px;
+  min-width: 104px;
+  padding: 3px 6px;
+  border: 0;
+  background: transparent;
+  color: var(--text);
+  font: inherit;
+  text-align: center;
+  cursor: pointer;
+}
+.recipient-import-step-item:disabled {
+  cursor: default;
+  opacity: .56;
+}
+.recipient-import-step-item:not(:disabled):hover .recipient-import-step-icon,
+.recipient-import-step-item:focus-visible .recipient-import-step-icon {
+  background: color-mix(in srgb, var(--accent, #5d776c) 14%, #fff);
+  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent, #5d776c) 12%, transparent);
+}
+.recipient-import-step-item:focus-visible {
+  outline: none;
+}
+.recipient-import-step-icon {
+  width: 38px;
+  height: 38px;
+  display: grid;
+  place-items: center;
+  border: 1px solid color-mix(in srgb, var(--accent, #5d776c) 70%, var(--line));
+  border-radius: 50%;
+  color: color-mix(in srgb, var(--accent, #5d776c) 82%, var(--text));
+  background: color-mix(in srgb, var(--accent, #5d776c) 8%, #fff);
+  font-weight: 700;
+  transition: background .16s ease, box-shadow .16s ease, color .16s ease;
+}
+.recipient-import-step-item.is-current .recipient-import-step-icon,
+.recipient-import-step-item.is-complete .recipient-import-step-icon {
+  color: #fff;
+  background: color-mix(in srgb, var(--accent, #5d776c) 86%, #333);
+}
+.recipient-import-step-copy {
+  display: grid;
+  justify-items: center;
+  min-width: 0;
+}
+.recipient-import-step-copy strong {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  color: var(--text-strong);
+  font-size: 12px;
+  white-space: nowrap;
+}
+.recipient-import-step-copy small {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-height: 14px;
+  max-width: 120px;
+  color: var(--muted);
+  font-size: 11px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.recipient-import-step-line {
+  width: 42px;
+  height: 2px;
+  margin: 21px 2px 0;
+  flex: 0 0 auto;
+  background: color-mix(in srgb, var(--accent, #5d776c) 55%, var(--line));
+  opacity: .82;
+}
+.recipient-import-step-panel {
+  display: grid;
+  gap: 14px;
+  min-height: 360px;
+}
+.recipient-import-upload-grid,
+.recipient-import-map-controls {
+  align-items: start;
+}
+.recipient-import-textarea {
+  min-height: 190px;
+  max-height: 300px;
+  resize: vertical;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
+  font-size: 12px;
+  line-height: 1.45;
+}
+.recipient-import-toggles {
+  display: flex;
+  flex-wrap: wrap;
+  align-items: center;
+  gap: 10px 18px;
+  min-height: 38px;
+}
+.recipient-import-summary {
+  grid-template-columns: repeat(4, minmax(120px, 1fr));
+}
+.recipient-import-preview-surface {
+  overflow: auto;
+}
+.recipient-import-preview-table {
+  width: 100%;
+  min-width: 760px;
+  border-collapse: collapse;
+}
+.recipient-import-preview-table th,
+.recipient-import-preview-table td {
+  border-bottom: 1px solid var(--line);
+  padding: 9px 10px;
+  text-align: left;
+  vertical-align: top;
+}
+.recipient-import-preview-table th {
+  color: var(--muted);
+  font-size: 12px;
+  font-weight: 700;
+}
+.recipient-import-preview-table td {
+  color: var(--text);
+  font-size: 13px;
+  word-break: break-word;
+}
+.recipient-import-preview-table tr.is-invalid td {
+  color: var(--danger-text);
+}
+.recipient-import-raw-table td {
+  white-space: pre;
+  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
+  font-size: 12px;
+}
+.recipient-import-raw-table tr.is-header-row td {
+  background: color-mix(in srgb, var(--accent, #5d776c) 8%, transparent);
+  font-weight: 700;
+}
+.recipient-import-mapping-table select,
+.recipient-import-mapping-table input {
+  width: 100%;
+  min-width: 160px;
+}
+.recipient-import-mapping-table td:nth-child(2) {
+  max-width: 260px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+.recipient-import-file-step {
+  display: grid;
+  gap: 14px;
+}
+.recipient-import-file-actions {
+  display: flex;
+  align-items: flex-start;
+  justify-content: space-between;
+  gap: 16px;
+  padding: 12px;
+  border: 1px solid var(--line);
+  border-radius: var(--radius-sm);
+  background: var(--panel-soft);
+}
+.recipient-import-file-actions > div:first-child {
+  display: grid;
+  gap: 4px;
+  min-width: 0;
+}
+.recipient-import-unmatched-patterns {
+  display: grid;
+  gap: 8px;
+  padding: 10px 12px;
+  border: 1px solid var(--line);
+  border-radius: var(--radius-sm);
+  background: color-mix(in srgb, var(--warning-bg, #fff3cd) 62%, transparent);
+}
+.recipient-import-unmatched-patterns ul {
+  display: grid;
+  gap: 5px;
+  margin: 0;
+  padding-left: 18px;
+}
+.recipient-import-unmatched-patterns code {
+  overflow-wrap: anywhere;
+}
+.recipient-import-file-link-table td:nth-child(2) {
+  overflow-wrap: anywhere;
+}
+@media (max-width: 760px) {
+  .recipient-import-file-actions {
+    display: grid;
+  }
+}
+@media (max-width: 760px) {
+  .recipient-import-summary {
+    grid-template-columns: repeat(2, minmax(120px, 1fr));
+  }
+  .recipient-import-step-panel {
+    min-height: 300px;
+  }
+}
 .card-body > .admin-table-surface:only-child {
  margin: -22px -24px;
  width: calc(100% + 48px);
--- a/webui/tests/import-utils.test.ts
+++ b/webui/tests/import-utils.test.ts
@@ -0,0 +1,161 @@
+import {
+  buildImportTableFromRows,
+  applyRecipientMappingProfile,
+  buildImportTable,
+  buildRecipientImportPreview,
+  createRecipientImportProvenance,
+  createRecipientMappingProfile,
+  defaultColumnMappings,
+  matchRecipientMappingProfiles,
+  materializeRecipientImport,
+  parseDelimitedText,
+  xlsxSheetsFromArrayBuffer,
+  type RecipientColumnMapping
+} from "../src/features/campaigns/utils/bulkImport";
+
+function assert(condition: unknown, message = "assertion failed"): void {
+  if (!condition) throw new Error(message);
+}
+
+function asRecord(value: unknown): Record<string, unknown> {
+  return value && typeof value === "object" && !Array.isArray(value) ? value as Record<string, unknown> : {};
+}
+
+function mappingFor(mappings: RecipientColumnMapping[], columnIndex: number): RecipientColumnMapping {
+  return mappings.find((mapping) => mapping.columnIndex === columnIndex) ?? { columnIndex, kind: "ignore" };
+}
+
+function base64ToArrayBuffer(value: string): ArrayBuffer {
+  const binary = atob(value);
+  const bytes = new Uint8Array(binary.length);
+  for (let index = 0; index < binary.length; index += 1) {
+    bytes[index] = binary.charCodeAt(index);
+  }
+  return bytes.buffer;
+}
+
+const parsed = parseDelimitedText('email;name;field.note\n"alice@example.org";"Alice; A";"hello"', ";");
+assert(parsed[1][1] === "Alice; A", "quoted delimiters are preserved");
+
+const csv = [
+  "email;name;customer_id;field.contract_no;attachment_pattern;active",
+  "alice@example.org;Alice;C-1;CN-1;${customer_id}.pdf|archive/*.pdf;yes",
+  "bad-address;Broken;C-2;CN-2;broken.pdf;yes",
+  ";Missing;C-3;CN-3;;yes"
+].join("\n");
+const existingFields = [{ name: "customer_id", label: "Customer ID", type: "string", required: false, can_override: true }];
+const table = buildImportTable(csv, { delimiter: "auto", headerRows: 1, quoted: true });
+const mappings = defaultColumnMappings(table.headers, existingFields);
+const preview = buildRecipientImportPreview(table, mappings, {
+  existingFields,
+  existingEntries: [{ id: "alice" }],
+  valueSeparators: ",;|"
+});
+
+assert(table.delimiter === ";", "semicolon delimiter is detected");
+assert(table.headerRows.length === 1 && table.dataRows.length === 3, "header and data rows are separated");
+assert(mappingFor(mappings, 0).kind === "to", "email columns map to To");
+assert(mappingFor(mappings, 2).kind === "field" && mappingFor(mappings, 2).fieldName === "customer_id", "existing fields are detected");
+assert(mappingFor(mappings, 3).kind === "new_field" && mappingFor(mappings, 3).newFieldName === "contract_no", "explicit new field columns are detected");
+
+const profile = createRecipientMappingProfile({
+  id: "profile-1",
+  name: "ERP export",
+  table,
+  mappings,
+  parseOptions: { headerRows: 1, quoted: true },
+  valueSeparators: ",;|",
+  createdAt: "2026-01-01T00:00:00.000Z",
+  updatedAt: "2026-01-01T00:00:00.000Z"
+});
+const exactProfileMatches = matchRecipientMappingProfiles(table, [profile]);
+assert(exactProfileMatches[0]?.mode === "ordered" && exactProfileMatches[0].score === 1, "ordered header fingerprints match exactly");
+
+const reorderedTable = buildImportTable(
+  [
+    "name;email;active;attachment_pattern;field.contract_no;customer_id",
+    "Alice;alice@example.org;yes;${customer_id}.pdf;CN-1;C-1"
+  ].join("\n"),
+  { delimiter: "auto", headerRows: 1, quoted: true }
+);
+const reorderedMatches = matchRecipientMappingProfiles(reorderedTable, [profile]);
+assert(reorderedMatches[0]?.mode === "unordered", "unordered header fingerprints match reordered exports");
+const reorderedMappings = applyRecipientMappingProfile(reorderedTable, profile, existingFields);
+assert(mappingFor(reorderedMappings, 0).kind === "name", "reordered profiles apply mappings by header");
+assert(mappingFor(reorderedMappings, 1).kind === "to", "email mapping follows the reordered header");
+assert(mappingFor(reorderedMappings, 4).kind === "new_field" && mappingFor(reorderedMappings, 4).newFieldName === "contract_no", "new field mappings follow reordered headers");
+
+const similarTable = buildImportTable(
+  [
+    "email;name;customer_id;attachment_pattern",
+    "alice@example.org;Alice;C-1;${customer_id}.pdf"
+  ].join("\n"),
+  { delimiter: "auto", headerRows: 1, quoted: true }
+);
+const similarMatches = matchRecipientMappingProfiles(similarTable, [profile]);
+assert(similarMatches[0]?.mode === "similar", "similar profiles are suggested when headers changed");
+
+assert(preview.validCount === 1, "one valid row is detected");
+assert(preview.invalidCount === 2, "invalid rows are detected");
+assert(preview.patternCount === 3, "all pattern cells are counted before invalid rows are skipped");
+assert(preview.fieldNamesToCreate.length === 1 && preview.fieldNamesToCreate[0] === "contract_no", "mapped new fields are created");
+assert(preview.rows[0].id === "alice-2", "import ids avoid existing entries");
+assert(preview.rows[0].patterns.length === 2, "pattern cells split on configured separators");
+
+const multiTable = buildImportTable('to;name\n"Alice <alice@example.org>|bob@example.org";Team', { delimiter: "auto", headerRows: 1, quoted: true });
+const multiPreview = buildRecipientImportPreview(multiTable, defaultColumnMappings(multiTable.headers, []), {
+  existingFields: [],
+  valueSeparators: "|"
+});
+assert(multiPreview.validCount === 1, "multi-address cells can produce a valid recipient");
+assert(multiPreview.rows[0].addresses.to.length === 2, "To columns can contain multiple addresses");
+assert(multiPreview.rows[0].addresses.to[0].name === "Alice", "display names are parsed from address cells");
+
+const draft = {
+  fields: [{ name: "customer_id", label: "Customer ID", type: "string", required: false, can_override: true }],
+  entries: { inline: [{ id: "alice", to: [{ email: "old@example.org" }] }], source: { type: "csv" }, mapping: { id: "id" } }
+};
+const imported = materializeRecipientImport(draft, preview, { mode: "append", attachmentBasePath: { id: "bp-1", path: "invoices" } });
+const entries = asRecord(imported.entries);
+const inline = entries.inline as Record<string, unknown>[];
+const fields = imported.fields as Record<string, unknown>[];
+const importedEntry = inline[1];
+const attachments = importedEntry.attachments as Record<string, unknown>[];
+
+assert(inline.length === 2, "append keeps existing entries");
+assert(entries.source === undefined && entries.mapping === undefined, "external source metadata is removed for inline imports");
+assert(fields.some((field) => field.name === "contract_no"), "new field definition is added");
+assert(importedEntry.email === "alice@example.org", "entry email is materialized");
+assert(attachments.length === 2, "valid row patterns become attachment rules");
+assert(attachments[0].base_path_id === "bp-1" && attachments[0].base_dir === "invoices", "attachment rules use the selected source");
+assert(attachments[0].file_filter === "${customer_id}.pdf", "field placeholders remain in imported patterns");
+
+void runXlsxImportAssertions();
+
+async function runXlsxImportAssertions(): Promise<void> {
+const workbookBuffer = base64ToArrayBuffer("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");
+const workbookSheets = await xlsxSheetsFromArrayBuffer(workbookBuffer);
+assert(workbookSheets[0]?.name === "Recipients", "xlsx sheets are listed");
+const xlsxTable = buildImportTableFromRows(workbookSheets[0].rows, { headerRows: 1 });
+const xlsxMappings = defaultColumnMappings(xlsxTable.headers, []);
+const xlsxPreview = buildRecipientImportPreview(xlsxTable, xlsxMappings, { existingFields: [], valueSeparators: ",;|" });
+assert(xlsxPreview.validCount === 1, "xlsx rows become import preview rows");
+assert(mappingFor(xlsxMappings, 2).kind === "new_field" && mappingFor(xlsxMappings, 2).newFieldName === "department", "xlsx headers use the same mapping guesser");
+
+const provenance = createRecipientImportProvenance({
+  preview: xlsxPreview,
+  mappings: xlsxMappings,
+  mode: "replace",
+  sourceType: "xlsx",
+  filename: "recipients.xlsx",
+  sheetName: "Recipients",
+  headerRows: 1,
+  valueSeparators: ",;|"
+});
+const importedWithProvenance = materializeRecipientImport(draft, xlsxPreview, { mode: "replace", provenance });
+const provenanceEntries = asRecord(importedWithProvenance.entries);
+const imports = provenanceEntries.imports as Record<string, unknown>[];
+assert(imports.length === 1, "recipient import provenance is stored with entries");
+assert(imports[0].source_type === "xlsx" && imports[0].sheet_name === "Recipients", "xlsx provenance records source details");
+assert((imports[0].mapping as Record<string, unknown>[]).length === xlsxTable.headers.length, "provenance stores column mapping");
+}
--- a/webui/tsconfig.import-tests.json
+++ b/webui/tsconfig.import-tests.json
@@ -0,0 +1,23 @@
+{
+  "compilerOptions": {
+    "target": "ES2020",
+    "lib": [
+      "ES2020",
+      "DOM"
+    ],
+    "strict": true,
+    "skipLibCheck": true,
+    "esModuleInterop": true,
+    "allowSyntheticDefaultImports": true,
+    "forceConsistentCasingInFileNames": true,
+    "module": "CommonJS",
+    "moduleResolution": "Node",
+    "noEmit": false,
+    "outDir": ".import-test-build",
+    "rootDir": "."
+  },
+  "include": [
+    "tests/import-utils.test.ts",
+    "src/features/campaigns/utils/bulkImport.ts"
+  ]
+}
Author	SHA1	Message	Date
Albrecht Degering	fb6fb67d45	Release v0.1.4	2026-07-02 14:59:52 +02:00
Albrecht Degering	ab2343aa88	Release v0.1.3	2026-06-26 01:39:19 +02:00