diff --git a/src/govoplan_views/backend/router.py b/src/govoplan_views/backend/router.py
index ad329c3..0ff63f5 100644
--- a/src/govoplan_views/backend/router.py
+++ b/src/govoplan_views/backend/router.py
@@ -5,6 +5,7 @@ from sqlalchemy.orm import Session
 
 from govoplan_core.audit.logging import audit_event
 from govoplan_core.auth import ApiPrincipal, get_api_principal, has_scope
+from govoplan_core.core.access import CAPABILITY_ACCESS_DIRECTORY, AccessDirectory
 from govoplan_core.core.views import VIEW_SURFACE_CONTRACT_VERSION, ViewSurface
 from govoplan_core.db.session import get_session
 from govoplan_views.backend.manifest import (
@@ -31,6 +32,8 @@ from govoplan_views.backend.schemas import (
     ViewAssignmentCreateRequest,
     ViewAssignmentListResponse,
     ViewAssignmentResponse,
+    ViewAssignmentTargetListResponse,
+    ViewAssignmentTargetResponse,
     ViewAssignmentUpdateRequest,
     ViewDefinitionCreateRequest,
     ViewDefinitionListResponse,
@@ -77,6 +80,168 @@ def _catalogue() -> tuple[ViewSurface, ...]:
     return get_registry().view_surfaces()
 
 
+def _optional_access_directory() -> AccessDirectory | None:
+    registry = get_registry()
+    if not registry.has_capability(CAPABILITY_ACCESS_DIRECTORY):
+        return None
+    capability = registry.capability(CAPABILITY_ACCESS_DIRECTORY)
+    if not isinstance(capability, AccessDirectory):
+        raise HTTPException(
+            status_code=status.HTTP_500_INTERNAL_SERVER_ERROR,
+            detail="Access directory capability is invalid.",
+        )
+    return capability
+
+
+def _all_assignment_targets(
+    directory: AccessDirectory,
+    *,
+    tenant_id: str,
+    scope_type: str,
+) -> list[ViewAssignmentTargetResponse]:
+    if scope_type == "user":
+        by_account_id: dict[str, ViewAssignmentTargetResponse] = {}
+        for user in directory.users_for_tenant(tenant_id):
+            label = (user.display_name or user.email or user.account_id).strip()
+            detail = user.email if user.email and user.email != label else None
+            target = ViewAssignmentTargetResponse(
+                id=user.account_id,
+                scope_type="user",
+                label=label,
+                detail=detail,
+                disabled=user.status != "active",
+                disabled_reason=(
+                    "This user is inactive." if user.status != "active" else None
+                ),
+            )
+            current = by_account_id.get(user.account_id)
+            if current is None or (current.disabled and not target.disabled):
+                by_account_id[user.account_id] = target
+        targets = list(by_account_id.values())
+    elif scope_type == "group":
+        targets = [
+            ViewAssignmentTargetResponse(
+                id=group.id,
+                scope_type="group",
+                label=group.name,
+                disabled=group.status != "active",
+                disabled_reason=(
+                    "This group is inactive." if group.status != "active" else None
+                ),
+            )
+            for group in directory.groups_for_tenant(tenant_id)
+        ]
+    else:
+        raise HTTPException(
+            status_code=status.HTTP_422_UNPROCESSABLE_CONTENT,
+            detail=f"Unsupported View assignment target scope: {scope_type}",
+        )
+    return sorted(
+        targets,
+        key=lambda item: (item.disabled, item.label.casefold(), item.id),
+    )
+
+
+def _search_assignment_targets(
+    directory: AccessDirectory,
+    *,
+    tenant_id: str,
+    scope_type: str,
+    query: str,
+    limit: int,
+) -> list[ViewAssignmentTargetResponse]:
+    needle = query.strip().casefold()
+    targets = _all_assignment_targets(
+        directory,
+        tenant_id=tenant_id,
+        scope_type=scope_type,
+    )
+    if needle:
+        targets = [
+            target
+            for target in targets
+            if needle
+            in " ".join(
+                (
+                    target.label,
+                    target.detail or "",
+                    target.id,
+                )
+            ).casefold()
+        ]
+    return targets[:limit]
+
+
+def _assignment_target_lookup(
+    directory: AccessDirectory | None,
+    *,
+    tenant_id: str | None,
+    assignments: list[object],
+) -> dict[tuple[str, str], ViewAssignmentTargetResponse]:
+    if directory is None or tenant_id is None:
+        return {}
+    scope_types = {
+        str(getattr(assignment, "scope_type", ""))
+        for assignment in assignments
+        if getattr(assignment, "scope_id", None)
+    }
+    result: dict[tuple[str, str], ViewAssignmentTargetResponse] = {}
+    for scope_type in scope_types.intersection({"group", "user"}):
+        for target in _all_assignment_targets(
+            directory,
+            tenant_id=tenant_id,
+            scope_type=scope_type,
+        ):
+            result[(scope_type, target.id)] = target
+    return result
+
+
+def _assignment_response(
+    assignment: object,
+    *,
+    targets: dict[tuple[str, str], ViewAssignmentTargetResponse],
+) -> ViewAssignmentResponse:
+    payload = assignment_payload(assignment)
+    scope_type = str(payload.get("scope_type") or "")
+    scope_id = str(payload.get("scope_id") or "")
+    target = targets.get((scope_type, scope_id))
+    if target is not None:
+        payload["scope_label"] = target.label
+        payload["scope_detail"] = target.detail
+    return ViewAssignmentResponse.model_validate(payload)
+
+
+def _validate_assignment_target(
+    directory: AccessDirectory | None,
+    *,
+    tenant_id: str | None,
+    scope_type: str,
+    scope_id: str | None,
+) -> None:
+    if directory is None or tenant_id is None or scope_type not in {"group", "user"}:
+        return
+    target = next(
+        (
+            candidate
+            for candidate in _all_assignment_targets(
+                directory,
+                tenant_id=tenant_id,
+                scope_type=scope_type,
+            )
+            if candidate.id == scope_id
+        ),
+        None,
+    )
+    if target is None:
+        raise ViewsValidationError(
+            f"The selected {scope_type} does not exist in the current tenant."
+        )
+    if target.disabled:
+        raise ViewsValidationError(
+            f"The selected {scope_type} is inactive and cannot receive a View assignment."
+        )
+
+
 def _require_any_scope(principal: ApiPrincipal, *scopes: str) -> None:
     if any(has_scope(principal, scope) for scope in scopes):
         return
@@ -697,6 +862,42 @@ def api_archive_definition(
         raise _http_error(exc) from exc
 
 
+@router.get(
+    "/assignment-targets",
+    response_model=ViewAssignmentTargetListResponse,
+)
+def api_list_assignment_targets(
+    scope_type: str = Query(pattern="^(group|user)$"),
+    query: str = Query(default="", max_length=200),
+    limit: int = Query(default=50, ge=1, le=200),
+    principal: ApiPrincipal = Depends(get_api_principal),
+) -> ViewAssignmentTargetListResponse:
+    _require_assignment_read(principal, "tenant")
+    if principal.tenant_id is None:
+        raise HTTPException(
+            status_code=status.HTTP_422_UNPROCESSABLE_CONTENT,
+            detail="User and group View assignments require an active tenant.",
+        )
+    directory = _optional_access_directory()
+    if directory is None:
+        return ViewAssignmentTargetListResponse(
+            directory_available=False,
+            unavailable_reason=(
+                "User and group selection requires an enabled Access directory."
+            ),
+        )
+    return ViewAssignmentTargetListResponse(
+        directory_available=True,
+        targets=_search_assignment_targets(
+            directory,
+            tenant_id=principal.tenant_id,
+            scope_type=scope_type,
+            query=query,
+            limit=limit,
+        ),
+    )
+
+
 @router.get("/assignments", response_model=ViewAssignmentListResponse)
 def api_list_assignments(
     scope_type: str = Query(default="tenant", pattern="^(system|tenant)$"),
@@ -705,15 +906,22 @@ def api_list_assignments(
     principal: ApiPrincipal = Depends(get_api_principal),
 ) -> ViewAssignmentListResponse:
     _require_assignment_read(principal, scope_type)
-    assignments = list_assignments(
-        session,
+    assignments = list(
+        list_assignments(
+            session,
+            tenant_id=principal.tenant_id,
+            scope_type=scope_type,
+            include_inherited=include_inherited,
+        )
+    )
+    targets = _assignment_target_lookup(
+        _optional_access_directory(),
         tenant_id=principal.tenant_id,
-        scope_type=scope_type,
-        include_inherited=include_inherited,
+        assignments=assignments,
     )
     return ViewAssignmentListResponse(
         assignments=[
-            ViewAssignmentResponse.model_validate(assignment_payload(assignment))
+            _assignment_response(assignment, targets=targets)
             for assignment in assignments
         ]
     )
@@ -731,6 +939,13 @@ def api_create_assignment(
 ) -> ViewAssignmentResponse:
     _require_assignment_write(principal, payload.scope_type)
     try:
+        directory = _optional_access_directory()
+        _validate_assignment_target(
+            directory,
+            tenant_id=principal.tenant_id,
+            scope_type=payload.scope_type,
+            scope_id=payload.scope_id,
+        )
         definition = get_definition(
             session,
             tenant_id=principal.tenant_id,
@@ -764,7 +979,12 @@ def api_create_assignment(
             },
         )
         session.commit()
-        return ViewAssignmentResponse.model_validate(assignment_payload(assignment))
+        targets = _assignment_target_lookup(
+            directory,
+            tenant_id=principal.tenant_id,
+            assignments=[assignment],
+        )
+        return _assignment_response(assignment, targets=targets)
     except ViewsError as exc:
         session.rollback()
         raise _http_error(exc) from exc
@@ -803,7 +1023,12 @@ def api_update_assignment(
             details={"fields": sorted(payload.model_fields_set)},
         )
         session.commit()
-        return ViewAssignmentResponse.model_validate(assignment_payload(assignment))
+        targets = _assignment_target_lookup(
+            _optional_access_directory(),
+            tenant_id=principal.tenant_id,
+            assignments=[assignment],
+        )
+        return _assignment_response(assignment, targets=targets)
     except ViewsError as exc:
         session.rollback()
         raise _http_error(exc) from exc
diff --git a/src/govoplan_views/backend/schemas.py b/src/govoplan_views/backend/schemas.py
index 7854320..652f9b1 100644
--- a/src/govoplan_views/backend/schemas.py
+++ b/src/govoplan_views/backend/schemas.py
@@ -91,6 +91,8 @@ class ViewAssignmentResponse(BaseModel):
     tenant_id: str | None = None
     scope_type: AssignmentScopeType
     scope_id: str | None = None
+    scope_label: str | None = None
+    scope_detail: str | None = None
     definition_id: str
     revision_id: str | None = None
     mode: AssignmentMode
@@ -107,6 +109,21 @@ class ViewAssignmentListResponse(BaseModel):
     assignments: list[ViewAssignmentResponse]
 
 
+class ViewAssignmentTargetResponse(BaseModel):
+    id: str
+    scope_type: Literal["group", "user"]
+    label: str
+    detail: str | None = None
+    disabled: bool = False
+    disabled_reason: str | None = None
+
+
+class ViewAssignmentTargetListResponse(BaseModel):
+    directory_available: bool
+    targets: list[ViewAssignmentTargetResponse] = Field(default_factory=list)
+    unavailable_reason: str | None = None
+
+
 class ViewAssignmentCreateRequest(BaseModel):
     scope_type: AssignmentScopeType
     scope_id: str | None = Field(default=None, max_length=255)
diff --git a/tests/test_assignment_targets.py b/tests/test_assignment_targets.py
new file mode 100644
index 0000000..e036839
--- /dev/null
+++ b/tests/test_assignment_targets.py
@@ -0,0 +1,102 @@
+from __future__ import annotations
+
+import unittest
+
+from govoplan_core.core.access import GroupRef, UserRef
+from govoplan_views.backend.router import (
+    _all_assignment_targets,
+    _search_assignment_targets,
+    _validate_assignment_target,
+)
+from govoplan_views.backend.service import ViewsValidationError
+
+
+class FakeDirectory:
+    def users_for_tenant(self, tenant_id: str) -> tuple[UserRef, ...]:
+        return (
+            UserRef(
+                id="membership-ada",
+                account_id="account-ada",
+                tenant_id=tenant_id,
+                email="ada@example.test",
+                display_name="Ada Lovelace",
+            ),
+            UserRef(
+                id="membership-inactive",
+                account_id="account-inactive",
+                tenant_id=tenant_id,
+                email="inactive@example.test",
+                status="inactive",
+            ),
+        )
+
+    def groups_for_tenant(self, tenant_id: str) -> tuple[GroupRef, ...]:
+        return (
+            GroupRef(
+                id="group-finance",
+                tenant_id=tenant_id,
+                name="Finance",
+            ),
+            GroupRef(
+                id="group-retired",
+                tenant_id=tenant_id,
+                name="Retired group",
+                status="inactive",
+            ),
+        )
+
+
+class ViewAssignmentTargetTests(unittest.TestCase):
+    def setUp(self) -> None:
+        self.directory = FakeDirectory()
+
+    def test_user_targets_store_account_ids_and_expose_readable_labels(self) -> None:
+        targets = _all_assignment_targets(
+            self.directory,  # type: ignore[arg-type]
+            tenant_id="tenant-1",
+            scope_type="user",
+        )
+
+        self.assertEqual("account-ada", targets[0].id)
+        self.assertEqual("Ada Lovelace", targets[0].label)
+        self.assertEqual("ada@example.test", targets[0].detail)
+        self.assertNotEqual("membership-ada", targets[0].id)
+
+    def test_search_matches_labels_and_secondary_details(self) -> None:
+        by_name = _search_assignment_targets(
+            self.directory,  # type: ignore[arg-type]
+            tenant_id="tenant-1",
+            scope_type="group",
+            query="finance",
+            limit=10,
+        )
+        by_email = _search_assignment_targets(
+            self.directory,  # type: ignore[arg-type]
+            tenant_id="tenant-1",
+            scope_type="user",
+            query="ada@example",
+            limit=10,
+        )
+
+        self.assertEqual(["group-finance"], [target.id for target in by_name])
+        self.assertEqual(["account-ada"], [target.id for target in by_email])
+
+    def test_inactive_and_unknown_targets_cannot_receive_new_assignments(self) -> None:
+        with self.assertRaisesRegex(ViewsValidationError, "inactive"):
+            _validate_assignment_target(
+                self.directory,  # type: ignore[arg-type]
+                tenant_id="tenant-1",
+                scope_type="user",
+                scope_id="account-inactive",
+            )
+        with self.assertRaisesRegex(ViewsValidationError, "does not exist"):
+            _validate_assignment_target(
+                self.directory,  # type: ignore[arg-type]
+                tenant_id="tenant-1",
+                scope_type="group",
+                scope_id="group-missing",
+            )
+
+
+if __name__ == "__main__":
+    unittest.main()
diff --git a/webui/package.json b/webui/package.json
index c267427..3f03c93 100644
--- a/webui/package.json
+++ b/webui/package.json
@@ -18,7 +18,7 @@
     "lucide-react": "^1.23.0",
     "react": "^19.0.0",
     "react-dom": "^19.0.0",
-    "react-router-dom": "^7.1.1"
+    "react-router-dom": ">=7.18.2 <8"
   },
   "peerDependenciesMeta": {
     "@govoplan/core-webui": {
@@ -26,4 +26,3 @@
     }
   }
 }
-
diff --git a/webui/src/api/views.ts b/webui/src/api/views.ts
index 96308e3..b0ae156 100644
--- a/webui/src/api/views.ts
+++ b/webui/src/api/views.ts
@@ -45,6 +45,8 @@ export type ViewAssignment = {
   tenant_id?: string | null;
   scope_type: ViewAssignmentScopeType;
   scope_id?: string | null;
+  scope_label?: string | null;
+  scope_detail?: string | null;
   definition_id: string;
   revision_id?: string | null;
   mode: ViewAssignmentMode;
@@ -57,6 +59,21 @@ export type ViewAssignment = {
   updated_at: string;
 };
 
+export type ViewAssignmentTarget = {
+  id: string;
+  scope_type: "group" | "user";
+  label: string;
+  detail?: string | null;
+  disabled: boolean;
+  disabled_reason?: string | null;
+};
+
+export type ViewAssignmentTargetList = {
+  directory_available: boolean;
+  targets: ViewAssignmentTarget[];
+  unavailable_reason?: string | null;
+};
+
 type EffectiveViewApiResponse = {
   active_view_id?: string | null;
   active_revision_id?: string | null;
@@ -239,6 +256,24 @@ export async function fetchViewAssignments(
   return response.assignments;
 }
 
+export function fetchViewAssignmentTargets(
+  settings: ApiSettings,
+  scopeType: "group" | "user",
+  query: string,
+  limit: number,
+  signal?: AbortSignal
+): Promise<ViewAssignmentTargetList> {
+  return apiFetch(
+    settings,
+    apiPath("/api/v1/views/assignment-targets", {
+      scope_type: scopeType,
+      query: query || undefined,
+      limit
+    }),
+    { signal }
+  );
+}
+
 export function createViewAssignment(
   settings: ApiSettings,
   payload: {
diff --git a/webui/src/features/views/ViewsAdminPanel.tsx b/webui/src/features/views/ViewsAdminPanel.tsx
index e953818..9e77a52 100644
--- a/webui/src/features/views/ViewsAdminPanel.tsx
+++ b/webui/src/features/views/ViewsAdminPanel.tsx
@@ -1,4 +1,4 @@
-import { useEffect, useMemo, useState } from "react";
+import { useCallback, useEffect, useMemo, useState } from "react";
 import {
   Archive,
   CheckSquare2,
@@ -22,6 +22,7 @@ import {
   ExplorerTree,
   FormField,
   IconButton,
+  SearchableSelect,
   SelectionList,
   SelectionListItem,
   StatusBadge,
@@ -32,7 +33,8 @@ import {
   useUnsavedDraftGuard,
   useViewSurfaces,
   type ApiSettings,
-  type PlatformViewSurface
+  type PlatformViewSurface,
+  type SearchableSelectOption
 } from "@govoplan/core-webui";
 import {
   archiveViewDefinition,
@@ -40,6 +42,7 @@ import {
   createViewDefinition,
   createViewRevision,
   deleteViewAssignment,
+  fetchViewAssignmentTargets,
   fetchViewAssignments,
   fetchViewDefinitions,
   publishViewRevision,
@@ -62,6 +65,8 @@ type DefinitionDraft = {
 type AssignmentDraft = {
   scopeType: ViewAssignmentScopeType;
   scopeId: string;
+  scopeLabel: string;
+  scopeDetail: string;
   definitionId: string;
   mode: ViewAssignmentMode;
   priority: number;
@@ -337,6 +342,14 @@ export default function ViewsAdminPanel({
     setAssignmentDraft({
       scopeType: assignment.scope_type,
       scopeId: assignment.scope_id ?? "",
+      scopeLabel:
+        assignment.scope_label ??
+        (assignment.scope_id
+          ? `Unavailable ${assignment.scope_type}`
+          : assignment.scope_type),
+      scopeDetail:
+        assignment.scope_detail ??
+        (assignment.scope_label ? "" : assignment.scope_id ?? ""),
       definitionId: assignment.definition_id,
       mode: assignment.mode,
       priority: assignment.priority,
@@ -729,6 +742,7 @@ export default function ViewsAdminPanel({
         editing={assignmentEditor}
         draft={assignmentDraft}
         definitions={definitions}
+        settings={settings}
         scopeType={scopeType}
         busy={busy}
         onChange={setAssignmentDraft}
@@ -814,6 +828,14 @@ function AssignmentsSection({
         {assignments.map((assignment) => {
           const inherited =
             scopeType === "tenant" && assignment.tenant_id == null;
+          const targetLabel =
+            assignment.scope_label ??
+            (assignment.scope_id
+              ? `Unavailable ${assignment.scope_type}`
+              : assignmentScopeLabel(assignment.scope_type));
+          const targetDetail =
+            assignment.scope_detail ??
+            (assignment.scope_label ? null : assignment.scope_id);
           return (
             <div key={assignment.id} className="views-assignment-row">
               <div className="views-assignment-view">
@@ -822,9 +844,10 @@ function AssignmentsSection({
                     assignment.definition_id}
                 </strong>
                 <span>
-                  {assignment.scope_type}
-                  {assignment.scope_id ? ` · ${assignment.scope_id}` : ""}
+                  {assignmentScopeLabel(assignment.scope_type)}
+                  {assignment.scope_id ? ` · ${targetLabel}` : ""}
                 </span>
+                {targetDetail && <small>{targetDetail}</small>}
               </div>
               <StatusBadge status={assignment.mode} />
               <span className="views-assignment-priority">
@@ -873,6 +896,7 @@ function AssignmentDialog({
   editing,
   draft,
   definitions,
+  settings,
   scopeType,
   busy,
   onChange,
@@ -883,12 +907,17 @@ function AssignmentDialog({
   editing: ViewAssignment | "new" | null;
   draft: AssignmentDraft;
   definitions: ViewDefinition[];
+  settings: ApiSettings;
   scopeType: ViewScopeType;
   busy: boolean;
   onChange: (draft: AssignmentDraft) => void;
   onClose: () => void;
   onSave: () => void;
 }) {
+  const [directoryIssue, setDirectoryIssue] = useState<string | null>(null);
+  useEffect(() => {
+    setDirectoryIssue(null);
+  }, [draft.scopeType, open]);
   const definition = definitions.find(
     (item) => item.id === draft.definitionId
   );
@@ -914,6 +943,53 @@ function AssignmentDialog({
     : [];
   const targetRequired =
     draft.scopeType === "group" || draft.scopeType === "user";
+  const loadTargets = useCallback(
+    async (
+      query: string,
+      options: { limit: number; signal: AbortSignal }
+    ): Promise<readonly SearchableSelectOption[]> => {
+      if (draft.scopeType !== "group" && draft.scopeType !== "user") {
+        return [];
+      }
+      const response = await fetchViewAssignmentTargets(
+        settings,
+        draft.scopeType,
+        query,
+        options.limit,
+        options.signal
+      );
+      if (!response.directory_available) {
+        setDirectoryIssue(
+          response.unavailable_reason ??
+            "The Access directory is not available."
+        );
+        return [];
+      }
+      setDirectoryIssue(null);
+      return response.targets.map((target) => ({
+        value: target.id,
+        label: target.label,
+        description:
+          [target.detail, target.disabled_reason]
+            .filter(Boolean)
+            .join(" · ") || null,
+        disabled: target.disabled
+      }));
+    },
+    [
+      draft.scopeType,
+      settings.accessToken,
+      settings.apiBaseUrl,
+      settings.apiKey
+    ]
+  );
+  const selectedTarget: SearchableSelectOption | null = draft.scopeId
+    ? {
+        value: draft.scopeId,
+        label: draft.scopeLabel || draft.scopeId,
+        description: draft.scopeDetail || null
+      }
+    : null;
   const canSave = Boolean(
     definition?.published_revision &&
     (!targetRequired || draft.scopeId.trim()) &&
@@ -949,7 +1025,9 @@ function AssignmentDialog({
               onChange({
                 ...draft,
                 scopeType: event.target.value as ViewAssignmentScopeType,
-                scopeId: ""
+                scopeId: "",
+                scopeLabel: "",
+                scopeDetail: ""
               })
             }
           >
@@ -964,21 +1042,44 @@ function AssignmentDialog({
             )}
           </select>
         </FormField>
-        <FormField label="Target ID">
-          <input
-            value={
-              draft.scopeType === "system" || draft.scopeType === "tenant"
-                ? ""
-                : draft.scopeId
-            }
-            placeholder={
-              targetRequired ? `${draft.scopeType} identifier` : "Current scope"
-            }
-            disabled={editing !== "new" || !targetRequired}
-            onChange={(event) =>
-              onChange({ ...draft, scopeId: event.target.value })
-            }
-          />
+        <FormField label="Target">
+          {targetRequired ? (
+            <>
+              <SearchableSelect
+                id="view-assignment-target"
+                aria-label={`Select ${draft.scopeType}`}
+                value={draft.scopeId}
+                selectedOption={selectedTarget}
+                loadOptions={loadTargets}
+                placeholder={`Select a ${draft.scopeType}`}
+                searchPlaceholder={`Search ${draft.scopeType}s`}
+                emptyText={`No matching ${draft.scopeType}s.`}
+                disabled={editing !== "new" || busy}
+                required
+                onChange={(value, option) =>
+                  onChange({
+                    ...draft,
+                    scopeId: value,
+                    scopeLabel: option?.label ?? "",
+                    scopeDetail: option?.description ?? ""
+                  })
+                }
+              />
+              {directoryIssue && (
+                <p className="muted small-note">{directoryIssue}</p>
+              )}
+            </>
+          ) : (
+            <input
+              value={
+                draft.scopeType === "system"
+                  ? "Current system"
+                  : "Current tenant"
+              }
+              disabled
+              readOnly
+            />
+          )}
         </FormField>
         <FormField label="View">
           <select
@@ -1250,6 +1351,8 @@ function emptyAssignmentDraft(scopeType: ViewScopeType): AssignmentDraft {
   return {
     scopeType: scopeType === "system" ? "system" : "tenant",
     scopeId: "",
+    scopeLabel: "",
+    scopeDetail: "",
     definitionId: "",
     mode: "available",
     priority: 0,
@@ -1259,6 +1362,18 @@ function emptyAssignmentDraft(scopeType: ViewScopeType): AssignmentDraft {
 }
 
 
+function assignmentScopeLabel(
+  scopeType: ViewAssignmentScopeType
+): string {
+  return {
+    system: "System",
+    tenant: "Tenant",
+    group: "Group",
+    user: "User"
+  }[scopeType];
+}
+
+
 function scopeLabel(definition: ViewDefinition): string {
   const label = {
     system: "System",
diff --git a/webui/src/styles/views.css b/webui/src/styles/views.css
index a09d0b5..014180b 100644
--- a/webui/src/styles/views.css
+++ b/webui/src/styles/views.css
@@ -261,11 +261,13 @@
 }
 
 .views-assignment-view strong,
-.views-assignment-view span {
+.views-assignment-view span,
+.views-assignment-view small {
   display: block;
 }
 
 .views-assignment-view span,
+.views-assignment-view small,
 .views-assignment-priority,
 .views-assignment-revision {
   color: var(--muted);