fix(ui): align contextual documentation with headings

Verified with the coordinated workspace changes by devkit full run
2026-09-08T225814-186389-0000-3e3ed7cd (all seven phases passed).
This shared UI pass does not mark the individual module reviews complete.

README.md

@@ -32,3 +32,21 @@ PYTHONPATH=src:/mnt/DATA/git/govoplan-core/src \
 
 cd webui && npm run test:interface-pattern
 ```
+
+## Git-source WebUI package
+
+The repository root exposes `@govoplan/payments-webui` for Git-tagged release
+dependencies. It mirrors the owning `webui/package.json` version, public
+TypeScript/CSS exports and peer requirements, with entry paths under
+`webui/src`. Consumers provide the shared Core/React peers; the facade runs no
+development or install scripts. The source archive contains `webui/src`, this
+README and any repository license file. Run module development checks from `webui/`; Python
+installation remains governed by `pyproject.toml`.
+
+Das Repository stellt `@govoplan/payments-webui` am Wurzelpfad für versionierte
+Git-Abhängigkeiten bereit. Version, öffentliche TypeScript-/CSS-Exporte und
+Peer-Anforderungen entsprechen `webui/package.json`; die Einstiegspfade liegen
+unter `webui/src`. Gemeinsame Core-/React-Peers stellt die einbindende Anwendung
+bereit. Die Fassade führt keine Entwicklungs- oder Installationsskripte aus.
+Entwicklungsprüfungen bleiben in `webui/`, die Python-Installation weiterhin in
+`pyproject.toml` definiert.

package.json

@@ -0,0 +1,33 @@
+{
+  "name": "@govoplan/payments-webui",
+  "version": "0.1.22",
+  "private": true,
+  "type": "module",
+  "main": "webui/src/index.ts",
+  "module": "webui/src/index.ts",
+  "types": "webui/src/index.ts",
+  "exports": {
+    ".": {
+      "types": "./webui/src/index.ts",
+      "import": "./webui/src/index.ts"
+    },
+    "./styles/payments.css": "./webui/src/styles/payments.css"
+  },
+  "peerDependencies": {
+    "@govoplan/core-webui": "^0.1.18",
+    "lucide-react": "^1.23.0",
+    "react": ">=19.2.7 <20",
+    "react-dom": ">=19.2.7 <20",
+    "react-router": ">=8.3.0 <9"
+  },
+  "peerDependenciesMeta": {
+    "@govoplan/core-webui": {
+      "optional": true
+    }
+  },
+  "files": [
+    "webui/src",
+    "README.md",
+    "LICENSE"
+  ]
+}

pyproject.toml

@@ -4,12 +4,12 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "govoplan-payments"
-version = "0.1.20"
+version = "0.1.22"
 description = "Replay-safe payment obligations and reconciliation evidence for GovOPlaN."
 readme = "README.md"
 requires-python = ">=3.12"
 authors = [{ name = "GovOPlaN" }]
-dependencies = ["govoplan-core>=0.1.18"]
+dependencies = ["govoplan-core>=0.1.37"]
 
 [tool.setuptools.packages.find]
 where = ["src"]

src/govoplan_payments/__init__.py

@@ -1,3 +1,3 @@
 """GovOPlaN Payments module."""
 
-__version__ = "0.1.20"
+__version__ = "0.1.22"

src/govoplan_payments/backend/dsar_provider.py

@@ -0,0 +1,550 @@
+from __future__ import annotations
+
+from collections.abc import Mapping, Sequence
+from dataclasses import dataclass
+from datetime import datetime, timezone
+
+from sqlalchemy.orm import Session
+
+from govoplan_core.core.dsar import (
+    DsarErasureActionRef,
+    DsarExecutionResultRef,
+    DsarRecordRef,
+    DsarSubjectRef,
+    dsar_capability_name,
+)
+from govoplan_payments.backend.db.models import (
+    PaymentEvent,
+    PaymentObligation,
+    PaymentReconciliation,
+)
+
+
+PAYMENTS_DSAR_CAPABILITY = dsar_capability_name("payments")
+_MAX_RECORDS = 5_000
+_MAX_CHILD_RECORDS = 1_000
+_CONFLICT = object()
+_ATTRIBUTION_TYPES = frozenset(
+    {
+        "payment_request_attribution",
+        "payment_reconciliation_attribution",
+        "payment_event_attribution",
+    }
+)
+
+
+@dataclass(frozen=True, slots=True)
+class _SubjectSelectors:
+    actor_refs: tuple[str, ...]
+    payment_row_id: str | None
+    payment_id: str | None
+    payment_reference: str | None
+
+    @property
+    def has_payment_selector(self) -> bool:
+        return bool(self.payment_row_id or self.payment_id or self.payment_reference)
+
+
+class PaymentsDsarProvider:
+    provider_id = "payments"
+    module_id = "payments"
+
+    def search_subject(
+        self,
+        session: object,
+        *,
+        tenant_id: str,
+        subject: DsarSubjectRef,
+    ) -> Sequence[DsarRecordRef]:
+        db = _session(session)
+        selectors = _subject_selectors(subject)
+        if selectors is None:
+            return ()
+
+        if selectors.has_payment_selector:
+            query = db.query(PaymentObligation).filter(
+                PaymentObligation.tenant_id == tenant_id
+            )
+            if selectors.payment_row_id:
+                query = query.filter(PaymentObligation.id == selectors.payment_row_id)
+            if selectors.payment_id:
+                query = query.filter(
+                    PaymentObligation.payment_id == selectors.payment_id
+                )
+            if selectors.payment_reference:
+                query = query.filter(
+                    PaymentObligation.payment_reference == selectors.payment_reference
+                )
+            rows = (
+                query.order_by(
+                    PaymentObligation.requested_at,
+                    PaymentObligation.id,
+                )
+                .limit(_MAX_RECORDS + 1)
+                .all()
+            )
+            if len(rows) > _MAX_RECORDS:
+                raise ValueError(
+                    "Payments DSAR result limit exceeded; narrow the identifiers."
+                )
+            return tuple(_payment_record(db, row) for row in rows)
+
+        if not selectors.actor_refs:
+            return ()
+        records: list[DsarRecordRef] = []
+        obligations = db.query(PaymentObligation).filter(
+            PaymentObligation.tenant_id == tenant_id,
+            PaymentObligation.requested_by_ref.in_(selectors.actor_refs),
+        )
+        records.extend(
+            _request_attribution(row)
+            for row in _limited(
+                obligations,
+                PaymentObligation,
+                "request attribution",
+            )
+        )
+        reconciliations = db.query(PaymentReconciliation).filter(
+            PaymentReconciliation.tenant_id == tenant_id,
+            PaymentReconciliation.recorded_by_ref.in_(selectors.actor_refs),
+        )
+        records.extend(
+            _reconciliation_attribution(row)
+            for row in _limited(
+                reconciliations,
+                PaymentReconciliation,
+                "reconciliation attribution",
+            )
+        )
+        events = db.query(PaymentEvent).filter(
+            PaymentEvent.tenant_id == tenant_id,
+            PaymentEvent.actor_ref.in_(selectors.actor_refs),
+        )
+        records.extend(
+            _event_attribution(row)
+            for row in _limited(events, PaymentEvent, "event attribution")
+        )
+        if len(records) > _MAX_RECORDS:
+            raise ValueError(
+                "Payments DSAR combined result limit exceeded; narrow the selectors."
+            )
+        order = {
+            "payment_request_attribution": 10,
+            "payment_reconciliation_attribution": 20,
+            "payment_event_attribution": 30,
+        }
+        return tuple(
+            sorted(
+                records,
+                key=lambda item: (order[item.resource_type], item.resource_id),
+            )
+        )
+
+    def plan_erasure(
+        self,
+        session: object,
+        *,
+        tenant_id: str,
+        subject: DsarSubjectRef,
+        records: Sequence[DsarRecordRef],
+    ) -> Sequence[DsarErasureActionRef]:
+        del tenant_id
+        _session(session)
+        if _subject_selectors(subject) is None:
+            raise ValueError("Payments DSAR subject selectors conflict.")
+        actions: list[DsarErasureActionRef] = []
+        for record in records:
+            _validate_record(record)
+            actions.append(
+                DsarErasureActionRef(
+                    action_id=(
+                        f"payments:retain:{record.resource_type}:{record.resource_id}"
+                    ),
+                    provider_id=self.provider_id,
+                    module_id=self.module_id,
+                    kind="retain",
+                    resource_type=record.resource_type,
+                    resource_id=record.resource_id,
+                    title=f"Retain {record.title}",
+                    rationale=record.retention_reason
+                    or "Financial and reconciliation evidence must be retained.",
+                    executable=False,
+                )
+            )
+        return tuple(actions)
+
+    def execute_erasure(
+        self,
+        session: object,
+        *,
+        tenant_id: str,
+        subject: DsarSubjectRef,
+        actions: Sequence[DsarErasureActionRef],
+        request_id: str,
+    ) -> Sequence[DsarExecutionResultRef]:
+        del tenant_id
+        _session(session)
+        if _subject_selectors(subject) is None:
+            raise ValueError("Payments DSAR subject selectors conflict.")
+        results: list[DsarExecutionResultRef] = []
+        for action in actions:
+            _validate_action(action)
+            if action.executable or action.kind != "retain":
+                raise ValueError("Payments DSAR publishes retain-only actions.")
+            results.append(
+                DsarExecutionResultRef(
+                    action_id=action.action_id,
+                    status="blocked",
+                    summary=(
+                        "Payment and reconciliation evidence remains under the "
+                        "configured financial, statutory, and legal-hold policy."
+                    ),
+                    evidence={"request_id": request_id},
+                )
+            )
+        return tuple(results)
+
+
+def _subject_selectors(subject: DsarSubjectRef) -> _SubjectSelectors | None:
+    references = subject.external_references
+    values = {
+        "account_id": _coalesce(
+            subject.account_id,
+            references.get("payments.account"),
+            references.get("access.account"),
+        ),
+        "membership_id": _coalesce(
+            subject.membership_id,
+            references.get("payments.membership"),
+            references.get("tenancy.membership"),
+        ),
+        "identity_id": _coalesce(
+            subject.identity_id,
+            references.get("payments.identity"),
+            references.get("identity.id"),
+        ),
+        "actor_ref": _coalesce(
+            references.get("payments.actor"),
+            references.get("payments.operator"),
+        ),
+        "payment_row_id": _coalesce(
+            references.get("payments.obligation"),
+            references.get("payments.row"),
+        ),
+        "payment_id": _coalesce(
+            references.get("payments.payment"),
+            references.get("payments.payment_id"),
+        ),
+        "payment_reference": _coalesce(
+            references.get("payments.reference"),
+            references.get("payments.payment_reference"),
+        ),
+    }
+    if any(value is _CONFLICT for value in values.values()):
+        return None
+    account_id = _optional_string(values["account_id"])
+    membership_id = _optional_string(values["membership_id"])
+    identity_id = _optional_string(values["identity_id"])
+    direct_actor = _optional_string(values["actor_ref"])
+    actor_refs = tuple(
+        dict.fromkeys(
+            value
+            for value in (
+                account_id,
+                f"account:{account_id}" if account_id else None,
+                membership_id,
+                f"membership:{membership_id}" if membership_id else None,
+                identity_id,
+                f"identity:{identity_id}" if identity_id else None,
+                direct_actor,
+            )
+            if value
+        )
+    )
+    selectors = _SubjectSelectors(
+        actor_refs=actor_refs,
+        payment_row_id=_optional_string(values["payment_row_id"]),
+        payment_id=_optional_string(values["payment_id"]),
+        payment_reference=_optional_string(values["payment_reference"]),
+    )
+    if not selectors.actor_refs and not selectors.has_payment_selector:
+        return None
+    return selectors
+
+
+def _coalesce(*values: str | None) -> str | None | object:
+    normalized = {str(value).strip() for value in values if str(value or "").strip()}
+    if len(normalized) > 1:
+        return _CONFLICT
+    return next(iter(normalized), None)
+
+
+def _optional_string(value: object) -> str | None:
+    return value if isinstance(value, str) and value else None
+
+
+def _limited(query, model, label: str):
+    rows = query.order_by(model.created_at, model.id).limit(_MAX_RECORDS + 1).all()
+    if len(rows) > _MAX_RECORDS:
+        raise ValueError(f"Payments DSAR {label} limit exceeded; narrow the selectors.")
+    return rows
+
+
+def _payment_record(
+    session: Session,
+    obligation: PaymentObligation,
+) -> DsarRecordRef:
+    reconciliations = _children(
+        session.query(PaymentReconciliation).filter(
+            PaymentReconciliation.tenant_id == obligation.tenant_id,
+            PaymentReconciliation.payment_row_id == obligation.id,
+        ),
+        PaymentReconciliation,
+        "reconciliation",
+    )
+    events = _children(
+        session.query(PaymentEvent).filter(
+            PaymentEvent.tenant_id == obligation.tenant_id,
+            PaymentEvent.payment_row_id == obligation.id,
+        ),
+        PaymentEvent,
+        "event",
+    )
+    return DsarRecordRef(
+        provider_id="payments",
+        module_id="payments",
+        resource_type="payment_obligation",
+        resource_id=obligation.id,
+        category="financial_obligation_and_evidence",
+        title=f"Payment obligation {obligation.payment_reference}",
+        data={
+            "payment_id": obligation.payment_id,
+            "payment_reference": obligation.payment_reference,
+            "source_module": obligation.source_module,
+            "source_resource_type": obligation.source_resource_type,
+            "source_resource_id": obligation.source_resource_id,
+            "amount_minor": obligation.amount_minor,
+            "currency": obligation.currency,
+            "subject": obligation.subject[:1_000],
+            "status": obligation.status,
+            "requested_at": _iso(obligation.requested_at),
+            "requested_by_ref": obligation.requested_by_ref,
+            "due_at": _iso(obligation.due_at),
+            "settled_at": _iso(obligation.settled_at),
+            "context_refs": _context_refs(obligation.context_refs),
+            "reconciliations": [
+                {
+                    "id": row.id,
+                    "reconciliation_id": row.reconciliation_id,
+                    "mode": row.mode,
+                    "amount_minor": row.amount_minor,
+                    "currency": row.currency,
+                    "transaction_reference": row.transaction_reference,
+                    "evidence_ref": _evidence_reference(row.evidence_ref),
+                    "received_at": _iso(row.received_at),
+                    "recorded_at": _iso(row.recorded_at),
+                    "recorded_by_ref": row.recorded_by_ref,
+                }
+                for row in reconciliations
+            ],
+            "events": [
+                {
+                    "id": row.id,
+                    "event_id": row.event_id,
+                    "event_type": row.event_type,
+                    "status": row.status,
+                    "occurred_at": _iso(row.occurred_at),
+                    "actor_ref": row.actor_ref,
+                }
+                for row in events
+            ],
+        },
+        observed_at=_aware(obligation.updated_at),
+        immutable_evidence=True,
+        retention_reason=(
+            "The exact obligation, reconciliation, and lifecycle records are "
+            "financial evidence. Arbitrary metadata and event payloads are excluded."
+        ),
+    )
+
+
+def _children(query, model, label: str):
+    rows = (
+        query.order_by(model.created_at, model.id).limit(_MAX_CHILD_RECORDS + 1).all()
+    )
+    if len(rows) > _MAX_CHILD_RECORDS:
+        raise ValueError(
+            f"Payment {label} history exceeds the DSAR bound; narrow and review the payment."
+        )
+    return rows
+
+
+def _request_attribution(row: PaymentObligation) -> DsarRecordRef:
+    return _attribution_record(
+        "payment_request_attribution",
+        row.id,
+        "Requested payment obligation",
+        {
+            "activity": "requested_payment_obligation",
+            "payment_id": row.payment_id,
+            "payment_reference": row.payment_reference,
+            "source_module": row.source_module,
+            "source_resource_type": row.source_resource_type,
+            "source_resource_id": row.source_resource_id,
+            "amount_minor": row.amount_minor,
+            "currency": row.currency,
+            "status": row.status,
+            "requested_at": _iso(row.requested_at),
+        },
+        row.requested_at,
+    )
+
+
+def _reconciliation_attribution(row: PaymentReconciliation) -> DsarRecordRef:
+    return _attribution_record(
+        "payment_reconciliation_attribution",
+        row.id,
+        "Recorded payment reconciliation",
+        {
+            "activity": "recorded_payment_reconciliation",
+            "payment_row_id": row.payment_row_id,
+            "reconciliation_id": row.reconciliation_id,
+            "mode": row.mode,
+            "amount_minor": row.amount_minor,
+            "currency": row.currency,
+            "received_at": _iso(row.received_at),
+            "recorded_at": _iso(row.recorded_at),
+        },
+        row.recorded_at,
+    )
+
+
+def _event_attribution(row: PaymentEvent) -> DsarRecordRef:
+    return _attribution_record(
+        "payment_event_attribution",
+        row.id,
+        "Payment lifecycle event attribution",
+        {
+            "activity": "recorded_payment_event",
+            "payment_row_id": row.payment_row_id,
+            "event_id": row.event_id,
+            "event_type": row.event_type,
+            "status": row.status,
+            "occurred_at": _iso(row.occurred_at),
+        },
+        row.occurred_at,
+    )
+
+
+def _attribution_record(
+    resource_type: str,
+    resource_id: str,
+    title: str,
+    data: Mapping[str, object],
+    observed_at: datetime,
+) -> DsarRecordRef:
+    return DsarRecordRef(
+        provider_id="payments",
+        module_id="payments",
+        resource_type=resource_type,
+        resource_id=resource_id,
+        category="operator_accountability_evidence",
+        title=title,
+        data=data,
+        observed_at=_aware(observed_at),
+        immutable_evidence=True,
+        retention_reason=(
+            "Payment operator attribution is financial accountability evidence; "
+            "arbitrary metadata, hashes, replay keys, and payloads are excluded."
+        ),
+    )
+
+
+def _context_refs(value: object) -> dict[str, str]:
+    if not isinstance(value, Mapping) or len(value) > 100:
+        raise ValueError("Payment context references exceed the DSAR bound.")
+    result: dict[str, str] = {}
+    for raw_key, raw_value in value.items():
+        key = str(raw_key)
+        if not key or len(key) > 200:
+            raise ValueError("Payment context reference key is invalid.")
+        result[key] = "[redacted]" if _sensitive_key(key) else str(raw_value)[:2_000]
+    return result
+
+
+def _evidence_reference(value: object) -> dict[str, object]:
+    if not isinstance(value, Mapping):
+        raise ValueError("Payment evidence reference is invalid.")
+    derived = value.get("derived_from")
+    if not isinstance(derived, list) or len(derived) > 100:
+        raise ValueError("Payment evidence derivation exceeds the DSAR bound.")
+    return {
+        "kind": _bounded(value.get("kind"), 100),
+        "owner_module": _bounded(value.get("owner_module"), 100),
+        "evidence_id": _bounded(value.get("evidence_id"), 255),
+        "tenant_id": _bounded(value.get("tenant_id"), 36),
+        "version": _bounded(value.get("version"), 255),
+        "checksum": _bounded(value.get("checksum"), 255),
+        "source_ref": _bounded(value.get("source_ref"), 2_000),
+        "derived_from": [_bounded(item, 2_000) for item in derived],
+        "responsible_actor_ref": _bounded(
+            value.get("responsible_actor_ref"),
+            255,
+        ),
+        "captured_at": _bounded(value.get("captured_at"), 100),
+    }
+
+
+def _bounded(value: object, limit: int) -> str | None:
+    return str(value)[:limit] if value is not None else None
+
+
+def _sensitive_key(value: str) -> bool:
+    normalized = value.strip().casefold().replace("-", "_")
+    return any(
+        part in normalized
+        for part in (
+            "authorization",
+            "cookie",
+            "credential",
+            "password",
+            "secret",
+            "token",
+        )
+    )
+
+
+def _iso(value: datetime | None) -> str | None:
+    aware = _aware(value)
+    return aware.isoformat() if aware else None
+
+
+def _aware(value: datetime | None) -> datetime | None:
+    if value is None or value.tzinfo is not None:
+        return value
+    return value.replace(tzinfo=timezone.utc)
+
+
+def _session(value: object) -> Session:
+    if not isinstance(value, Session):
+        raise TypeError("Payments DSAR requires a SQLAlchemy Session.")
+    return value
+
+
+def _validate_record(record: DsarRecordRef) -> None:
+    if record.provider_id != "payments" or record.module_id != "payments":
+        raise ValueError("Payments DSAR cannot plan a foreign provider record.")
+    if record.resource_type not in {"payment_obligation"} | _ATTRIBUTION_TYPES:
+        raise ValueError("Payments DSAR record type is invalid.")
+    if not record.resource_id:
+        raise ValueError("Payments DSAR record identity is incomplete.")
+
+
+def _validate_action(action: DsarErasureActionRef) -> None:
+    if action.provider_id != "payments" or action.module_id != "payments":
+        raise ValueError("Payments DSAR cannot execute a foreign provider action.")
+    if not action.action_id.startswith("payments:"):
+        raise ValueError("Payments DSAR action identity is invalid.")
+
+
+__all__ = ["PAYMENTS_DSAR_CAPABILITY", "PaymentsDsarProvider"]

src/govoplan_payments/backend/manifest.py

@@ -8,6 +8,7 @@ from govoplan_core.core.module_guards import (
 )
 from govoplan_core.core.modules import (
     CapabilityDocumentation,
+    DocumentationCondition,
     DocumentationLink,
     DocumentationTopic,
     FrontendModule,
@@ -26,12 +27,16 @@ from govoplan_core.core.provider_governance import declared_module_architecture
 from govoplan_core.core.views import ViewSurface
 from govoplan_core.db.base import Base
 from govoplan_payments.backend.db import models as payment_models
+from govoplan_payments.backend.dsar_provider import (
+    PAYMENTS_DSAR_CAPABILITY,
+    PaymentsDsarProvider,
+)
 from govoplan_payments.backend.service import SqlPaymentRequestProvider
 
 
 MODULE_ID = "payments"
 MODULE_NAME = "Payments"
-MODULE_VERSION = "0.1.20"
+MODULE_VERSION = "0.1.22"
 READ_SCOPE = "payments:payment:read"
 WRITE_SCOPE = "payments:payment:write"
 RECONCILE_SCOPE = "payments:payment:reconcile"
@@ -62,6 +67,10 @@ def _payment_requests(_context: ModuleContext) -> SqlPaymentRequestProvider:
     return SqlPaymentRequestProvider()
 
 
+def _dsar_provider(_context: ModuleContext) -> PaymentsDsarProvider:
+    return PaymentsDsarProvider()
+
+
 def _tenant_summary(session: object, tenant_id: str) -> dict[str, int]:
     if not hasattr(session, "query"):
         return {"payment_requests": 0, "paid_payments": 0, "reconciliations": 0}
@@ -191,14 +200,26 @@ manifest = ModuleManifest(
     ),
     provides_interfaces=(
         ModuleInterfaceProvider(name=CAPABILITY_PAYMENT_REQUESTS, version="1.0.0"),
+        ModuleInterfaceProvider(name=PAYMENTS_DSAR_CAPABILITY, version="0.1.0"),
     ),
-    capability_factories={CAPABILITY_PAYMENT_REQUESTS: _payment_requests},
+    capability_factories={
+        CAPABILITY_PAYMENT_REQUESTS: _payment_requests,
+        PAYMENTS_DSAR_CAPABILITY: _dsar_provider,
+    },
     capability_documentation={
         CAPABILITY_PAYMENT_REQUESTS: CapabilityDocumentation(
             label="Payment request and reconciliation",
             summary="Creates replay-safe obligations and records exact, evidence-bound manual settlement.",
             contract_version="1.0.0",
         ),
+        PAYMENTS_DSAR_CAPABILITY: CapabilityDocumentation(
+            label="Payments data-subject request provider",
+            summary=(
+                "Exports exact verified payment evidence or minimized operator "
+                "attribution with retain-only erasure outcomes."
+            ),
+            contract_version="0.1.0",
+        ),
     },
     route_factory=_router,
     migration_spec=MigrationSpec(
@@ -227,11 +248,108 @@ manifest = ModuleManifest(
     ),
     tenant_summary_providers=(_tenant_summary,),
     documentation=(
+        DocumentationTopic(
+            id="payments.data-subject-requests",
+            title="Payment data-subject requests",
+            summary=(
+                "Export exact payment obligations and financial evidence without "
+                "using payment descriptions as an identity search surface."
+            ),
+            body=(
+                "Payments has no resident or applicant identity column and does not "
+                "search payment subjects, context JSON, metadata, or source records "
+                "for a person. Full financial access therefore requires an exact "
+                "payment row id, payment id, or human payment reference supplied as "
+                "a verified external subject reference. The resulting package contains "
+                "the obligation amount, currency, subject, status, dates, source and "
+                "bounded context references, reconciliation facts and typed evidence "
+                "references, and lifecycle-event facts. Reconciliation metadata, event "
+                "payloads, hashes, replay keys, provider data, inspection URLs, and "
+                "credentials are excluded. A request containing only an account, "
+                "membership, identity, or exact actor reference receives minimized "
+                "request, reconciliation, and event attribution for that operator; it "
+                "does not expose payment subjects. Every result is exact-tenant and "
+                "bounded. All erasure actions are retain-only and non-executable because "
+                "obligations, settlements, evidence links, and lifecycle attribution "
+                "remain governed financial and statutory evidence."
+            ),
+            layer="configured",
+            documentation_types=("admin", "user"),
+            audience=("data_subject", "operator", "auditor", "module_admin"),
+            related_modules=("core", "cases", "workflow_engine", "ledger"),
+            metadata={
+                "kind": "reference",
+                "help_contexts": [
+                    "payments.workspace",
+                    "payments.state.requested",
+                    "payments.state.paid",
+                    "privacy.data-subject-requests",
+                ],
+                "consequence_classes": {
+                    "export_exact_payment": (
+                        "Returns the obligation and bounded financial evidence for a "
+                        "verified exact payment identifier."
+                    ),
+                    "export_operator_attribution": (
+                        "Returns minimized financial activity, never arbitrary payment "
+                        "content."
+                    ),
+                    "retain_payment_evidence": (
+                        "Keeps financial evidence under configured statutory retention "
+                        "and legal hold."
+                    ),
+                },
+            },
+            translations={
+                "de": {
+                    "title": "Datenschutzanfragen zu Zahlungen",
+                    "summary": (
+                        "Exakte Zahlungsverpflichtungen und Finanznachweise exportieren, ohne "
+                        "Zahlungsbeschreibungen als Identitätssuchfläche zu verwenden."
+                    ),
+                    "body": (
+                        "Payments besitzt keine Spalte für Einwohner- oder Antragstelleridentitäten und "
+                        "durchsucht weder Zahlungsbetreffe noch Kontext-JSON, Metadaten oder Quelldatensätze "
+                        "nach einer Person. Eine vollständige Finanzauskunft erfordert deshalb eine exakte "
+                        "Zahlungszeilenkennung, Zahlungskennung oder menschenlesbare Zahlungsreferenz, die als "
+                        "verifizierte externe Betroffenenreferenz bereitgestellt wird. Das Auskunftspaket enthält "
+                        "Verpflichtungsbetrag, Währung, Betreff, Status, Zeitpunkte, Quell- und begrenzte "
+                        "Kontextreferenzen, Abstimmungsfakten, typisierte Nachweisreferenzen und Fakten zu "
+                        "Lebenszyklusereignissen. Abstimmungsmetadaten, Ereignisinhalte, Prüfsummen, "
+                        "Wiederholungsschlüssel, Anbieterdaten, Prüf-URLs und Zugangsdaten bleiben ausgeschlossen. "
+                        "Eine Anfrage nur mit Konto-, Mitgliedschafts-, Identitäts- oder exakter Akteursreferenz "
+                        "liefert minimierte Zuschreibungen zu Anforderung, Abstimmung und Ereignissen dieser "
+                        "bearbeitenden Person; Zahlungsbetreffe werden nicht offengelegt. Jedes Ergebnis ist exakt "
+                        "mandantenbegrenzt. Alle Löschaktionen sind reine Aufbewahrungsergebnisse und nicht "
+                        "ausführbar, weil Verpflichtungen, Erfüllungen, Nachweisverknüpfungen und "
+                        "Lebenszykluszuschreibungen gesteuerte finanzielle und gesetzliche Nachweise bleiben."
+                    ),
+                }
+            },
+            structured_translation_version="1",
+            structured_translations={
+                "de": {
+                    "consequence_classes": {
+                        "export_exact_payment": (
+                            "Gibt Verpflichtung und begrenzte Finanznachweise für eine verifizierte exakte Zahlungskennung zurück."
+                        ),
+                        "export_operator_attribution": (
+                            "Gibt minimierte Finanzaktivität, aber niemals beliebige Zahlungsinhalte zurück."
+                        ),
+                        "retain_payment_evidence": (
+                            "Bewahrt Finanznachweise gemäß konfigurierter gesetzlicher Aufbewahrung und Sperre auf."
+                        ),
+                    }
+                }
+            },
+        ),
         DocumentationTopic(
             id="payments.requests-and-reconciliation",
             title="Payment requests and manual reconciliation",
             summary="Create an exact obligation and mark it paid only with matching, immutable evidence.",
             body=(
+                "Documentation books sit immediately beside the visible heading or contextual label for "
+                "Payment requests, not among operational action buttons. Field help remains beside its label. "
                 "Payments owns the tenant-bound payment ID, human payment reference, requested amount and currency, lifecycle events, and reconciliation evidence. "
                 "A Case, Workflow, or other procedure calls the payments.requests capability with its own source reference and a replay key; it keeps the returned payment ID instead of writing Payments tables. "
                 "The Payments workspace lists requested and paid obligations with source, due or settled times, and reconciliation evidence. A writer creates a request through the guided dialog; a reconciler uses the separate consequential dialog, which fixes the amount and currency and requires an external transaction reference plus a same-tenant versioned or checksum-bound EvidenceReference. Reload preserves loaded data and marks it stale when refresh fails. Missing create or reconciliation authority remains visible with the required permission and responsible administrator. "
@@ -241,6 +359,8 @@ manifest = ModuleManifest(
             layer="configured",
             documentation_types=("admin", "user"),
             audience=("operator", "module_admin", "auditor", "product_owner"),
+            conditions=(DocumentationCondition(required_scopes=(READ_SCOPE,)),),
+            related_modules=("cases", "workflow_engine", "audit", "ledger"),
             links=(
                 DocumentationLink(
                     label="Payments boundary and recovery",
@@ -249,6 +369,7 @@ manifest = ModuleManifest(
                 ),
             ),
             metadata={
+                "kind": "workflow",
                 "help_contexts": [
                     "payments.request",
                     "payments.workspace",
@@ -257,6 +378,26 @@ manifest = ModuleManifest(
                     "payments.state.requested",
                     "payments.state.paid",
                 ],
+                "purpose": (
+                    "Create an exact payment obligation and reconcile it as paid only against matching immutable evidence."
+                ),
+                "prerequisites": [
+                    "The actor can read Payments; creating and reconciling require their dedicated scopes.",
+                    "The source procedure supplies a stable same-tenant reference and a replay-safe request key.",
+                    "Manual reconciliation has a same-tenant versioned or checksum-bound evidence reference.",
+                ],
+                "steps": [
+                    "Create the amount, currency, source reference, due date, and human payment reference in the guided dialog.",
+                    "Retain the returned payment ID in the calling Case or Workflow instead of writing Payments tables.",
+                    "Reload the obligation before reconciliation when the workspace reports stale data.",
+                    "Provide the external transaction reference, exact settlement time, and immutable evidence reference.",
+                    "Confirm full amount and currency; any mismatch, duplicate, partial amount, or cross-tenant evidence fails closed.",
+                    "Review the appended lifecycle and audit evidence after the obligation becomes paid.",
+                ],
+                "limitations": [
+                    "Only full manual reconciliation is supported; partial payment, refund, reversal, and correction need future governed flows.",
+                    "Online checkout, callbacks, Ledger posting, XRechnung, and an applicant payment page are not implemented here.",
+                ],
                 "privacy_notes": [
                     "Procedure context uses stable references; applicant names, bank account details, and submitted form values are not required.",
                     "The immutable evidence remains owned by its provider; Payments stores only the typed EvidenceReference.",
@@ -265,6 +406,82 @@ manifest = ModuleManifest(
                     "request_payment": "Creates a durable amount/currency obligation and a stable applicant payment reference.",
                     "reconcile_manual": "Marks the exact obligation paid and appends evidence; a future governed adjustment is required to reverse it.",
                 },
+                "verification": [
+                    "The paid obligation retains the original amount, currency, payment ID, and human reference unchanged.",
+                    "Reconciliation names the external transaction and immutable evidence reference.",
+                    "Replay and duplicate checks prove that one external settlement did not create conflicting paid states.",
+                ],
+            },
+            translations={
+                "de": {
+                    "title": "Zahlungsanforderungen und manuelle Abstimmung",
+                    "summary": (
+                        "Eine exakte Verpflichtung anlegen und nur mit passendem unveränderlichem "
+                        "Nachweis als bezahlt kennzeichnen."
+                    ),
+                    "body": (
+                        "Dokumentationsbücher stehen unmittelbar neben der sichtbaren Überschrift oder "
+                        "Kontextbezeichnung für Zahlungsanforderungen, nicht zwischen ausführbaren "
+                        "Aktionsschaltflächen. Feldhilfe bleibt neben der Feldbezeichnung. "
+                        "Payments führt die mandantengebundene Zahlungskennung, die menschenlesbare "
+                        "Zahlungsreferenz, angeforderten Betrag und Währung, Lebenszyklusereignisse und "
+                        "Abstimmungsnachweise. Ein Case, Workflow oder anderes Verfahren ruft die Fähigkeit "
+                        "payments.requests mit eigener Quellreferenz und Wiederholungsschlüssel auf und bewahrt "
+                        "die zurückgegebene Zahlungskennung auf, statt Payments-Tabellen zu schreiben. Der "
+                        "Arbeitsbereich zeigt angeforderte und bezahlte Verpflichtungen mit Quelle, Fälligkeit "
+                        "oder Erfüllungszeit und Abstimmungsnachweis. Schreibberechtigte legen eine Anforderung im "
+                        "geführten Dialog an. Abstimmungsberechtigte verwenden den getrennten folgenreichen Dialog, "
+                        "der Betrag und Währung fixiert und eine externe Transaktionsreferenz sowie eine "
+                        "mandantengleiche versionierte oder prüfsummengebundene EvidenceReference verlangt. Neu "
+                        "laden erhält vorhandene Daten und kennzeichnet sie als veraltet, wenn die Aktualisierung "
+                        "scheitert. Fehlende Anlege- oder Abstimmungsberechtigung bleibt mit erforderlicher "
+                        "Berechtigung und zuständiger Administration sichtbar. Der erste unterstützte Zahlungseingang "
+                        "ist die manuelle Abstimmung einer vollständigen Zahlung. Abweichung, doppelte Erfüllung unter "
+                        "anderem Schlüssel, mandantenfremder Nachweis, Teilbetrag oder Zeitstempel ohne Zeitzone "
+                        "scheitert geschlossen. Erfolgreiche Anforderungen und Abstimmungen fügen "
+                        "Zahlungsereignisse an; API-Aktionen erzeugen bei installiertem Audit Nachweise. Es gibt keine "
+                        "stille Korrektur: Storno, Erstattung, Teilzahlung, Online-Checkout, Anbieter-Callbacks, "
+                        "Ledger-Buchung und XRechnung bleiben ausdrückliche zukünftige Abläufe."
+                    ),
+                }
+            },
+            structured_translation_version="1",
+            structured_translations={
+                "de": {
+                    "purpose": (
+                        "Eine exakte Zahlungsverpflichtung anlegen und nur anhand passender unveränderlicher Nachweise als bezahlt abstimmen."
+                    ),
+                    "prerequisites": [
+                        "Die handelnde Person darf Payments lesen; Anlegen und Abstimmen erfordern ihre jeweils eigenen Berechtigungen.",
+                        "Das Quellverfahren liefert eine stabile mandantengleiche Referenz und einen wiederholungssicheren Anforderungsschlüssel.",
+                        "Für die manuelle Abstimmung liegt eine mandantengleiche versionierte oder prüfsummengebundene Nachweisreferenz vor.",
+                    ],
+                    "steps": [
+                        "Betrag, Währung, Quellreferenz, Fälligkeit und menschenlesbare Zahlungsreferenz im geführten Dialog anlegen.",
+                        "Die zurückgegebene Zahlungskennung im aufrufenden Case oder Workflow bewahren, statt Payments-Tabellen zu schreiben.",
+                        "Die Verpflichtung vor der Abstimmung neu laden, wenn der Arbeitsbereich veraltete Daten meldet.",
+                        "Externe Transaktionsreferenz, exakte Erfüllungszeit und unveränderliche Nachweisreferenz angeben.",
+                        "Vollständigen Betrag und Währung bestätigen; Abweichung, Duplikat, Teilbetrag oder mandantenfremder Nachweis scheitert geschlossen.",
+                        "Nach dem Wechsel auf bezahlt die angefügten Lebenszyklus- und Auditnachweise prüfen.",
+                    ],
+                    "limitations": [
+                        "Nur vollständige manuelle Abstimmung wird unterstützt; Teilzahlung, Erstattung, Storno und Korrektur benötigen zukünftige gesteuerte Abläufe.",
+                        "Online-Checkout, Callbacks, Ledger-Buchung, XRechnung und eine Antragsteller-Zahlungsseite sind hier nicht implementiert.",
+                    ],
+                    "privacy_notes": [
+                        "Verfahrenskontext verwendet stabile Referenzen; Namen von Antragstellern, Bankverbindungen und übermittelte Formularwerte sind nicht erforderlich.",
+                        "Der unveränderliche Nachweis bleibt Eigentum seines Anbieters; Payments speichert nur die typisierte EvidenceReference.",
+                    ],
+                    "consequence_classes": {
+                        "request_payment": "Erzeugt eine dauerhafte Betrags- und Währungsverpflichtung sowie eine stabile Zahlungsreferenz für Antragsteller.",
+                        "reconcile_manual": "Kennzeichnet die exakte Verpflichtung als bezahlt und fügt Nachweise an; eine zukünftige gesteuerte Anpassung ist zur Umkehr erforderlich.",
+                    },
+                    "verification": [
+                        "Die bezahlte Verpflichtung bewahrt ursprünglichen Betrag, Währung, Zahlungskennung und menschenlesbare Referenz unverändert.",
+                        "Die Abstimmung nennt externe Transaktion und unveränderliche Nachweisreferenz.",
+                        "Wiederholungs- und Duplikatprüfungen belegen, dass eine externe Erfüllung keine widersprüchlichen Bezahltzustände erzeugt hat.",
+                    ],
+                }
             },
         ),
     ),

tests/test_documentation.py

@@ -0,0 +1,31 @@
+from __future__ import annotations
+
+import unittest
+
+from govoplan_core.core.modules import (
+    documentation_structured_translation_issues,
+    user_workflow_scope_condition_issues,
+)
+from govoplan_payments.backend.manifest import manifest
+
+
+class PaymentsDocumentationTests(unittest.TestCase):
+    def test_public_topics_have_complete_german_reference_content(self) -> None:
+        self.assertEqual(2, len(manifest.documentation))
+        for topic in manifest.documentation:
+            translation = topic.translations.get("de", {})
+            self.assertTrue(
+                all(translation.get(key) for key in ("title", "summary", "body"))
+            )
+            self.assertEqual((), documentation_structured_translation_issues(topic))
+
+    def test_documentation_has_scope_conditioned_workflow_and_reference(self) -> None:
+        kinds = {topic.metadata.get("kind") for topic in manifest.documentation}
+        self.assertIn("workflow", kinds)
+        self.assertIn("reference", kinds)
+        for topic in manifest.documentation:
+            self.assertEqual((), user_workflow_scope_condition_issues(topic))
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_dsar_provider.py

@@ -0,0 +1,418 @@
+from __future__ import annotations
+
+import json
+import unittest
+from datetime import UTC, datetime
+
+from sqlalchemy import create_engine
+from sqlalchemy.orm import Session
+
+from govoplan_core.core.dsar import (
+    DsarErasureActionRef,
+    DsarProvider,
+    DsarRecordRef,
+    DsarSubjectRef,
+)
+from govoplan_core.db.base import Base
+from govoplan_core.privacy.dsar_workflow import (
+    create_data_subject_request,
+    search_data_subject_request,
+)
+from govoplan_payments.backend.db.models import (
+    PaymentEvent,
+    PaymentObligation,
+    PaymentReconciliation,
+)
+from govoplan_payments.backend.dsar_provider import (
+    PAYMENTS_DSAR_CAPABILITY,
+    PaymentsDsarProvider,
+)
+from govoplan_payments.backend.manifest import manifest
+
+
+NOW = datetime(2026, 8, 21, 10, 0, tzinfo=UTC)
+
+
+class _Registry:
+    def __init__(self, provider: PaymentsDsarProvider, *, active: bool = True) -> None:
+        self.provider = provider
+        self.active = active
+
+    def capability_names(self):
+        return (PAYMENTS_DSAR_CAPABILITY,)
+
+    def capability_owner(self, name):
+        self._assert_capability(name)
+        return "payments"
+
+    def tenant_entitlement_resolver(self):
+        active = self.active
+
+        class _Resolver:
+            @staticmethod
+            def resolve(session, tenant_id):
+                del session, tenant_id
+                return type(
+                    "State",
+                    (),
+                    {"effective_modules": ("payments",) if active else ()},
+                )()
+
+        return _Resolver()
+
+    def require_tenant_capability(self, name, session, **kwargs):
+        del session, kwargs
+        self._assert_capability(name)
+        return self.provider
+
+    def manifests(self):
+        return (type("Manifest", (), {"id": "payments"})(),)
+
+    @staticmethod
+    def _assert_capability(name: str) -> None:
+        if name != PAYMENTS_DSAR_CAPABILITY:
+            raise KeyError(name)
+
+
+class PaymentsDsarProviderTests(unittest.TestCase):
+    def setUp(self) -> None:
+        self.engine = create_engine("sqlite+pysqlite:///:memory:")
+        Base.metadata.create_all(self.engine)
+        self.session = Session(self.engine)
+        self.provider = PaymentsDsarProvider()
+        self.assertIsInstance(self.provider, DsarProvider)
+        self._seed()
+        self.session.commit()
+
+    def tearDown(self) -> None:
+        self.session.close()
+        self.engine.dispose()
+
+    def _obligation(
+        self,
+        row_id: str,
+        *,
+        tenant_id: str = "tenant-1",
+        payment_id: str,
+        payment_reference: str,
+        requested_by_ref: str,
+        subject: str,
+    ) -> PaymentObligation:
+        return PaymentObligation(
+            id=row_id,
+            tenant_id=tenant_id,
+            payment_id=payment_id,
+            payment_reference=payment_reference,
+            source_module="cases",
+            source_resource_type="case",
+            source_resource_id=f"case-{row_id}",
+            amount_minor=12_500,
+            currency="EUR",
+            subject=subject,
+            status="paid",
+            idempotency_key=f"idempotency-{row_id}-do-not-export",
+            request_sha256="a" * 64,
+            requested_at=NOW,
+            requested_by_ref=requested_by_ref,
+            settled_at=NOW,
+            context_refs={
+                "service": "resident-permit",
+                "access_token": "payment-secret-do-not-export",
+            },
+            details={"private": "obligation-metadata-do-not-export"},
+        )
+
+    def _seed(self) -> None:
+        subject_payment = self._obligation(
+            "payment-row-1",
+            payment_id="payment-1",
+            payment_reference="PAY-0001",
+            requested_by_ref="account:account-1",
+            subject="Resident permit fee",
+        )
+        other_payment = self._obligation(
+            "payment-row-other",
+            payment_id="payment-other",
+            payment_reference="PAY-OTHER",
+            requested_by_ref="account:account-other",
+            subject="Other person's private payment",
+        )
+        other_tenant = self._obligation(
+            "payment-row-other-tenant",
+            tenant_id="tenant-2",
+            payment_id="payment-other-tenant",
+            payment_reference="PAY-TENANT-2",
+            requested_by_ref="account:account-1",
+            subject="Other tenant private payment",
+        )
+        self.session.add_all((subject_payment, other_payment, other_tenant))
+        self.session.flush()
+        self.session.add_all(
+            (
+                PaymentReconciliation(
+                    id="reconciliation-1",
+                    tenant_id="tenant-1",
+                    reconciliation_id="reconciliation-command-1",
+                    payment_row_id="payment-row-1",
+                    mode="manual_full",
+                    amount_minor=12_500,
+                    currency="EUR",
+                    transaction_reference="BANK-REFERENCE-1",
+                    evidence_ref={
+                        "kind": "record",
+                        "owner_module": "records",
+                        "evidence_id": "record-1",
+                        "tenant_id": "tenant-1",
+                        "version": "4",
+                        "checksum": "b" * 64,
+                        "source_ref": "records:record-1:v4",
+                        "derived_from": ["bank-statement-1"],
+                        "responsible_actor_ref": "account:account-1",
+                        "captured_at": NOW.isoformat(),
+                        "inspection_url": "/records/record-1",
+                    },
+                    idempotency_key="reconcile-key-do-not-export",
+                    request_sha256="c" * 64,
+                    received_at=NOW,
+                    recorded_at=NOW,
+                    recorded_by_ref="account:account-1",
+                    details={"private": "reconciliation-metadata-do-not-export"},
+                ),
+                PaymentEvent(
+                    id="event-1",
+                    tenant_id="tenant-1",
+                    event_id="payment-event-1",
+                    payment_row_id="payment-row-1",
+                    event_type="payment.reconciled",
+                    status="paid",
+                    occurred_at=NOW,
+                    actor_ref="account:account-1",
+                    payload={"secret": "event-payload-do-not-export"},
+                ),
+                PaymentEvent(
+                    id="event-other",
+                    tenant_id="tenant-1",
+                    event_id="payment-event-other",
+                    payment_row_id="payment-row-other",
+                    event_type="payment.requested",
+                    status="requested",
+                    occurred_at=NOW,
+                    actor_ref="account:account-other",
+                    payload={"private": "other event"},
+                ),
+            )
+        )
+
+    def test_exact_payment_reference_exports_bounded_financial_evidence(self) -> None:
+        records = self.provider.search_subject(
+            self.session,
+            tenant_id="tenant-1",
+            subject=DsarSubjectRef(
+                external_references={"payments.reference": "PAY-0001"}
+            ),
+        )
+
+        self.assertEqual(["payment-row-1"], [record.resource_id for record in records])
+        exported = json.dumps([record.to_dict() for record in records])
+        self.assertIn("Resident permit fee", exported)
+        self.assertIn("BANK-REFERENCE-1", exported)
+        self.assertIn("records:record-1:v4", exported)
+        self.assertIn("payment.reconciled", exported)
+        self.assertIn("[redacted]", exported)
+        for excluded in (
+            "payment-secret-do-not-export",
+            "obligation-metadata-do-not-export",
+            "reconciliation-metadata-do-not-export",
+            "event-payload-do-not-export",
+            "idempotency-payment-row-1-do-not-export",
+            "reconcile-key-do-not-export",
+            "inspection_url",
+            "Other person's private payment",
+            "Other tenant private payment",
+        ):
+            self.assertNotIn(excluded, exported)
+
+    def test_actor_search_is_minimized_and_does_not_expose_subject(self) -> None:
+        records = self.provider.search_subject(
+            self.session,
+            tenant_id="tenant-1",
+            subject=DsarSubjectRef(account_id="account-1"),
+        )
+
+        self.assertEqual(
+            {
+                "payment_request_attribution",
+                "payment_reconciliation_attribution",
+                "payment_event_attribution",
+            },
+            {record.resource_type for record in records},
+        )
+        exported = json.dumps([record.to_dict() for record in records])
+        self.assertIn("PAY-0001", exported)
+        self.assertIn("recorded_payment_reconciliation", exported)
+        self.assertNotIn("Resident permit fee", exported)
+        self.assertNotIn("BANK-REFERENCE-1", exported)
+        self.assertNotIn("Other person's private payment", exported)
+        self.assertNotIn("Other tenant private payment", exported)
+
+    def test_identifiers_corroborate_and_alias_conflicts_fail_closed(self) -> None:
+        corroborated = self.provider.search_subject(
+            self.session,
+            tenant_id="tenant-1",
+            subject=DsarSubjectRef(
+                external_references={
+                    "payments.payment": "payment-1",
+                    "payments.reference": "PAY-0001",
+                }
+            ),
+        )
+        mismatched = self.provider.search_subject(
+            self.session,
+            tenant_id="tenant-1",
+            subject=DsarSubjectRef(
+                external_references={
+                    "payments.payment": "payment-1",
+                    "payments.reference": "PAY-OTHER",
+                }
+            ),
+        )
+        conflict = self.provider.search_subject(
+            self.session,
+            tenant_id="tenant-1",
+            subject=DsarSubjectRef(
+                account_id="account-1",
+                external_references={"payments.account": "account-other"},
+            ),
+        )
+
+        self.assertEqual(["payment-row-1"], [item.resource_id for item in corroborated])
+        self.assertEqual((), mismatched)
+        self.assertEqual((), conflict)
+
+    def test_erasure_is_retain_only_and_foreign_inputs_are_rejected(self) -> None:
+        subject = DsarSubjectRef(external_references={"payments.reference": "PAY-0001"})
+        records = self.provider.search_subject(
+            self.session,
+            tenant_id="tenant-1",
+            subject=subject,
+        )
+        actions = self.provider.plan_erasure(
+            self.session,
+            tenant_id="tenant-1",
+            subject=subject,
+            records=records,
+        )
+        self.assertTrue(all(action.kind == "retain" for action in actions))
+        self.assertTrue(all(not action.executable for action in actions))
+        results = self.provider.execute_erasure(
+            self.session,
+            tenant_id="tenant-1",
+            subject=subject,
+            actions=actions,
+            request_id="dsar-1",
+        )
+        self.assertTrue(all(result.status == "blocked" for result in results))
+        self.assertIsNotNone(self.session.get(PaymentObligation, "payment-row-1"))
+
+        with self.assertRaisesRegex(ValueError, "foreign provider record"):
+            self.provider.plan_erasure(
+                self.session,
+                tenant_id="tenant-1",
+                subject=subject,
+                records=(
+                    DsarRecordRef(
+                        provider_id="ledger",
+                        module_id="ledger",
+                        resource_type="payment_obligation",
+                        resource_id="payment-row-1",
+                        category="financial",
+                        title="Foreign payment",
+                    ),
+                ),
+            )
+        with self.assertRaisesRegex(ValueError, "foreign provider action"):
+            self.provider.execute_erasure(
+                self.session,
+                tenant_id="tenant-1",
+                subject=subject,
+                actions=(
+                    DsarErasureActionRef(
+                        action_id="ledger:retain:payment:payment-row-1",
+                        provider_id="ledger",
+                        module_id="ledger",
+                        kind="retain",
+                        resource_type="payment_obligation",
+                        resource_id="payment-row-1",
+                        title="Retain payment",
+                        rationale="Financial evidence",
+                        executable=False,
+                    ),
+                ),
+                request_id="dsar-1",
+            )
+
+    def test_core_workflow_and_manifest_register_provider(self) -> None:
+        subject = DsarSubjectRef(external_references={"payments.reference": "PAY-0001"})
+        row = create_data_subject_request(
+            self.session,
+            tenant_id="tenant-1",
+            reference="DSAR-PAYMENTS-1",
+            request_kind="access",
+            subject=subject,
+            purpose="Respond to a verified request.",
+            legal_basis="Article 15 GDPR",
+            due_at=None,
+            requested_by_account_id="privacy-officer",
+        )
+        self.session.commit()
+        search_data_subject_request(
+            self.session,
+            registry=_Registry(self.provider),
+            row=row,
+            expected_revision=1,
+        )
+        self.assertEqual(
+            [PAYMENTS_DSAR_CAPABILITY], row.coverage["provider_capabilities"]
+        )
+        self.assertEqual(1, row.search_result["record_count"])
+
+        inactive = create_data_subject_request(
+            self.session,
+            tenant_id="tenant-1",
+            reference="DSAR-PAYMENTS-2",
+            request_kind="access",
+            subject=subject,
+            purpose="Respond to a verified request.",
+            legal_basis="Article 15 GDPR",
+            due_at=None,
+            requested_by_account_id="privacy-officer",
+        )
+        self.session.commit()
+        search_data_subject_request(
+            self.session,
+            registry=_Registry(self.provider, active=False),
+            row=inactive,
+            expected_revision=1,
+        )
+        self.assertEqual(
+            [PAYMENTS_DSAR_CAPABILITY],
+            inactive.coverage["inactive_provider_capabilities"],
+        )
+
+        self.assertIn(PAYMENTS_DSAR_CAPABILITY, manifest.capability_factories)
+        self.assertIn(PAYMENTS_DSAR_CAPABILITY, manifest.capability_documentation)
+        self.assertIn(
+            PAYMENTS_DSAR_CAPABILITY,
+            {item.name for item in manifest.provides_interfaces},
+        )
+        self.assertTrue(
+            any(
+                topic.id == "payments.data-subject-requests"
+                and {"admin", "user"}.issubset(topic.documentation_types)
+                for topic in manifest.documentation
+            )
+        )
+
+
+if __name__ == "__main__":
+    unittest.main()

tests/test_payments.py

@@ -1,6 +1,8 @@
 from __future__ import annotations
 
 from datetime import UTC, datetime, timedelta
+from pathlib import Path
+import tomllib
 import unittest
 
 from sqlalchemy import create_engine
@@ -201,7 +203,8 @@ class PaymentTests(unittest.TestCase):
         self.assertEqual((), self.provider.list_payments(self.session, tenant_id="tenant-2"))
 
     def test_manifest_exposes_permission_bounded_operator_workspace(self) -> None:
-        self.assertEqual("0.1.20", manifest.version)
+        project = tomllib.loads((Path(__file__).parents[1] / "pyproject.toml").read_text())
+        self.assertEqual(project["project"]["version"], manifest.version)
         self.assertIsNotNone(manifest.frontend)
         assert manifest.frontend is not None
         self.assertEqual("@govoplan/payments-webui", manifest.frontend.package_name)

webui/package.json

@@ -1,6 +1,6 @@
 {
   "name": "@govoplan/payments-webui",
-  "version": "0.1.20",
+  "version": "0.1.22",
   "private": true,
   "type": "module",
   "main": "src/index.ts",

webui/src/features/payments/PaymentsPage.tsx

@@ -1,4 +1,4 @@
-import { CheckCircle2, Plus, RefreshCw } from "lucide-react";
+import { CheckCircle2, Plus } from "lucide-react";
 import { useEffect, useMemo, useRef, useState } from "react";
 import {
   Button,
@@ -7,7 +7,6 @@ import {
   DismissibleAlert,
   DocumentationHelpLink,
   FilterBar,
-  IconButton,
   MetricCard,
   MetricGrid,
   PageActionBar,
@@ -263,8 +262,9 @@ export default function PaymentsPage({ settings, auth }: PlatformRouteContext) {
   return (
     <WorkspaceFrame as="main" height="viewport" surface="plain" label="Payments workspace" interfaceId="payments.workspace" helpContextId="payments.workspace" helpModuleId="payments">
       <PageLayout
+        archetype="collection"
         mode="standalone"
-        title="Payment requests"
+        title="Payment requests" titleHelp={<DocumentationHelpLink reference={{ topicId: "payments.requests-and-reconciliation", documentationType: "user" }} label="Open Payments documentation" />}
         description="Track source-bound obligations and record exact manual receipts against immutable evidence."
         loading={loading}
         loadingLabel="Loading payment requests"
@@ -275,12 +275,13 @@ export default function PaymentsPage({ settings, auth }: PlatformRouteContext) {
         actions={(
           <PageActionBar
             variant="collection"
+            refreshable
             label="Payment request actions"
             interfaceId="payments.workspace.actions"
             helpContextId="payments.workspace"
             helpModuleId="payments"
-            reloadAction={<IconButton label="Reload payment requests" icon={<RefreshCw size={17} />} variant="ghost" onClick={() => void reload()} disabled={refreshing} />}
+            reloadAction={{ onReload: () => void reload(), loading: refreshing, label: "Reload payment requests" }}
-            helpAction={<DocumentationHelpLink reference={{ topicId: "payments.requests-and-reconciliation", documentationType: "user" }} label="Open Payments documentation" />}
+
             createAction={createButton}
           />
         )}