diff --git a/frontend/src/app/DocumentsRoute.tsx b/frontend/src/app/DocumentsRoute.tsx
index ab0c096..be5ca12 100644
--- a/frontend/src/app/DocumentsRoute.tsx
+++ b/frontend/src/app/DocumentsRoute.tsx
@@ -35,7 +35,7 @@ interface DocumentsRouteAppShell {
   openTagsModal?: () => void;
   openCorrespondentsModal?: () => void;
   previewWorkspaceDocument?: unknown;
-  previewWorkspaceEntry?: unknown;
+  documentLink?: unknown;
   previewDocumentId?: Identifier | null;
   closeDocumentPreview?: () => void;
   ensurePreviewData?: EnsurePreviewData;
@@ -54,7 +54,7 @@ const DocumentsRouteContent: React.FC = () => {
     openTagsModal,
     openCorrespondentsModal,
     previewWorkspaceDocument,
-    previewWorkspaceEntry,
+    documentLink,
     previewDocumentId,
     closeDocumentPreview,
     ensurePreviewData,
@@ -107,7 +107,7 @@ const DocumentsRouteContent: React.FC = () => {
     detailPanelProps,
     detailPanelOpen,
     previewWorkspaceDocument,
-    previewWorkspaceEntry,
+    documentLink,
     previewDocumentId,
     ensureAssetUrl,
     ensurePreviewData,
diff --git a/frontend/src/app/useDocumentPreview.ts b/frontend/src/app/useDocumentPreview.ts
index 427eddd..9b59cfa 100644
--- a/frontend/src/app/useDocumentPreview.ts
+++ b/frontend/src/app/useDocumentPreview.ts
@@ -16,7 +16,7 @@ type DocumentLike = {
   [key: string]: unknown;
 };
 
-type PreviewEntry = {
+type DocumentLink = {
   url?: string;
   contentType?: string | null;
   filename?: string | null;
@@ -54,14 +54,14 @@ interface UseDocumentPreviewArgs {
 }
 
 interface UseDocumentPreviewResult {
-  previewEntries: Map<DocumentId, PreviewEntry>;
+  documentLinks: Map<DocumentId, DocumentLink>;
   previewDocuments: Map<DocumentId, DocumentLike>;
-  ensureDownloadUrl: (documentId: DocumentId, options?: { force?: boolean }) => Promise<PreviewEntry | null>;
+  ensureDownloadUrl: (documentId: DocumentId, options?: { force?: boolean }) => Promise<DocumentLink | null>;
   ensurePreviewData: (documentId: DocumentId) => Promise<DocumentLike | null>;
   openDocumentPreview: (documentId: DocumentId, options?: { replace?: boolean }) => void;
   closeDocumentPreview: (folderId?: FolderId) => void;
   resetPreviewState: () => void;
-  removePreviewEntries: (ids: DocumentId[]) => void;
+  removeDocumentLinks: (ids: DocumentId[]) => void;
 }
 
 const useDocumentPreview = ({
@@ -79,22 +79,22 @@ const useDocumentPreview = ({
   detailPanelControlRef,
   setActivePreviewId,
 }: UseDocumentPreviewArgs): UseDocumentPreviewResult => {
-  const [previewEntries, setPreviewEntries] = useState<Map<DocumentId, PreviewEntry>>(() => new Map());
+  const [documentLinks, setDocumentLinks] = useState<Map<DocumentId, DocumentLink>>(() => new Map());
   const [previewDocuments, setPreviewDocuments] = useState<Map<DocumentId, DocumentLike>>(() => new Map());
-  const previewInflightRef = useRef<Map<DocumentId, Promise<PreviewEntry | null>>>(new Map());
+  const previewInflightRef = useRef<Map<DocumentId, Promise<DocumentLink | null>>>(new Map());
   const previewReturnPathRef = useRef<string | null>(null);
 
   const resetPreviewState = useCallback(() => {
-    setPreviewEntries(() => new Map());
+    setDocumentLinks(() => new Map());
     previewInflightRef.current = new Map();
     previewReturnPathRef.current = null;
   }, []);
 
-  const removePreviewEntries = useCallback((ids: DocumentId[]) => {
+  const removeDocumentLinks = useCallback((ids: DocumentId[]) => {
     if (!Array.isArray(ids) || ids.length === 0) {
       return;
     }
-    setPreviewEntries((prev) => {
+    setDocumentLinks((prev) => {
       if (!prev.size) {
         return prev;
       }
@@ -140,10 +140,10 @@ const useDocumentPreview = ({
   }, []);
 
   const ensureDownloadUrl = useCallback(
-    async (documentId: DocumentId, { force = false }: { force?: boolean } = {}): Promise<PreviewEntry | null> => {
+    async (documentId: DocumentId, { force = false }: { force?: boolean } = {}): Promise<DocumentLink | null> => {
       if (!documentId) return null;
 
-      const existing = previewEntries.get(documentId) || null;
+      const existing = documentLinks.get(documentId) || null;
       const now = Date.now();
       const expiresAt = Number.isFinite(existing?.expiresAt) ? Number(existing?.expiresAt) : null;
       if (!force && existing && (!expiresAt || expiresAt > now)) {
@@ -154,7 +154,7 @@ const useDocumentPreview = ({
         return previewInflightRef.current.get(documentId) || null;
       }
 
-      const request: Promise<PreviewEntry | null> = (async () => {
+      const request: Promise<DocumentLink | null> = (async () => {
         try {
           const docResponse = await api.get<{ document?: Record<string, any> }>(`/documents/${documentId}`);
           const downloadPath = docResponse.data?.document?.current_version?.download_path;
@@ -163,13 +163,13 @@ const useDocumentPreview = ({
           }
 
           const href = resolveApiPath(downloadPath);
-          const entry: PreviewEntry = {
+          const entry: DocumentLink = {
             url: href,
             contentType: docResponse.data?.document?.current_version?.version?.content_type || null,
             filename: docResponse.data?.document?.filename,
             expiresAt: Date.now() + 5 * 60 * 1000,
           };
-          setPreviewEntries((prev) => {
+          setDocumentLinks((prev) => {
             const next = new Map(prev);
             next.set(documentId, entry);
             return next;
@@ -186,7 +186,7 @@ const useDocumentPreview = ({
       previewInflightRef.current.set(documentId, request);
       return request;
     },
-    [previewEntries, api, resolveApiPath, notifyApiError],
+    [documentLinks, api, resolveApiPath, notifyApiError],
   );
 
   const ensurePreviewData = useCallback(
@@ -330,14 +330,14 @@ const useDocumentPreview = ({
   }, [documents, searchResults]);
 
   return {
-    previewEntries,
+    documentLinks,
     previewDocuments,
     ensureDownloadUrl,
     ensurePreviewData,
     openDocumentPreview,
     closeDocumentPreview,
     resetPreviewState,
-    removePreviewEntries,
+    removeDocumentLinks,
   };
 };
 
diff --git a/frontend/src/app/useWorkspaceSurface.tsx b/frontend/src/app/useWorkspaceSurface.tsx
index 53c68b9..dc66a3e 100644
--- a/frontend/src/app/useWorkspaceSurface.tsx
+++ b/frontend/src/app/useWorkspaceSurface.tsx
@@ -24,7 +24,7 @@ interface UseWorkspaceSurfaceArgs {
   detailPanelProps?: (Record<string, any> & { onClose?: () => void }) | null;
   detailPanelOpen?: boolean;
   previewWorkspaceDocument?: unknown;
-  previewWorkspaceEntry?: unknown;
+  documentLink?: unknown;
   previewDocumentId?: Identifier | null;
   ensureAssetUrl?: EnsureAssetUrl;
   ensurePreviewData?: EnsurePreviewData;
@@ -45,7 +45,7 @@ export const useWorkspaceSurface = ({
   detailPanelProps,
   detailPanelOpen = false,
   previewWorkspaceDocument,
-  previewWorkspaceEntry,
+  documentLink,
   previewDocumentId,
   ensureAssetUrl,
   ensurePreviewData,
@@ -122,7 +122,7 @@ export const useWorkspaceSurface = ({
     } = detailExtras;
     return createDocumentViewerSurface({
       document: previewWorkspaceDocument,
-      previewEntry: previewWorkspaceEntry,
+      documentLink,
       ensureAssetUrl,
       ensurePreviewData,
       getDocumentAsset,
@@ -144,7 +144,7 @@ export const useWorkspaceSurface = ({
   }, [
     showPreviewWorkspace,
     previewWorkspaceDocument,
-    previewWorkspaceEntry,
+    documentLink,
     ensureAssetUrl,
     ensurePreviewData,
     getDocumentAsset,
diff --git a/frontend/src/desktop/DesktopWorkspace.tsx b/frontend/src/desktop/DesktopWorkspace.tsx
index 04b5761..a426703 100644
--- a/frontend/src/desktop/DesktopWorkspace.tsx
+++ b/frontend/src/desktop/DesktopWorkspace.tsx
@@ -32,14 +32,14 @@ import '../styles/workspace/workspace-cards.css';
 type Identifier = string | number;
 
 type TagLike = { id?: Identifier | null; label?: string; color?: string | null } | null;
-type PreviewEntryLike = { url?: string | null; contentType?: string | null };
+type DocumentLinkLike = { url?: string | null; contentType?: string | null };
 type OverlaySource = { url: string; alt?: string | null; contentType?: string | null };
 
 export interface DeskDocument {
   id?: Identifier | null;
   title?: string;
   tags?: TagLike[] | null;
-  previewEntry?: OverlaySource | null;
+  documentLink?: OverlaySource | null;
   [key: string]: unknown;
 }
 
@@ -208,7 +208,7 @@ const DesktopWorkspace: React.FC<DesktopWorkspaceProps> = ({
   onClearSelection = null,
   tenantId = null,
   viewId = 'default',
-  previewEntries,
+  documentLinks,
   ensureDownloadUrl,
 }) => {
   const items = useMemo<DeskDocument[]>(
@@ -217,7 +217,7 @@ const DesktopWorkspace: React.FC<DesktopWorkspaceProps> = ({
   );
 
   const allowLayoutPersistence = Boolean(tenantId && viewId && viewId.startsWith('folder:'));
-  const previewEntryMap = previewEntries instanceof Map ? previewEntries : null;
+  const documentLinkMap = documentLinks instanceof Map ? documentLinks : null;
 
   const containerRef = useRef<HTMLDivElement | null>(null);
   const itemRefs = useRef<Map<string, HTMLDivElement | null>>(new Map());
@@ -562,7 +562,7 @@ const DesktopWorkspace: React.FC<DesktopWorkspaceProps> = ({
     const docContentType = doc?.content_type ?? null;
     const versionContentType = (doc?.current_version as { version?: { content_type?: string | null } } | null)?.version?.content_type ?? null;
 
-    const applyEntry = (entry?: PreviewEntryLike | null) => {
+    const applyEntry = (entry?: DocumentLinkLike | null) => {
       if (!entry?.url) {
         setOverlaySource(null);
         return;
@@ -574,7 +574,7 @@ const DesktopWorkspace: React.FC<DesktopWorkspaceProps> = ({
       });
     };
 
-    const cachedEntry = previewEntryMap?.get(docIdentifier) || null;
+    const cachedEntry = documentLinkMap?.get(docIdentifier) || null;
     if (cachedEntry?.url) {
       applyEntry(cachedEntry);
       return () => {
@@ -605,7 +605,7 @@ const DesktopWorkspace: React.FC<DesktopWorkspaceProps> = ({
     return () => {
       cancelled = true;
     };
-  }, [overlayDocId, documentLookup, previewEntryMap, ensureDownloadUrl]);
+  }, [overlayDocId, documentLookup, documentLinkMap, ensureDownloadUrl]);
 
   const closeOverlay = useCallback(() => {
     setOverlayDocId(null);
@@ -666,7 +666,7 @@ const DesktopWorkspace: React.FC<DesktopWorkspaceProps> = ({
     }
     const baseDoc = documentLookup.get(String(overlayDocId)) || null;
     if (baseDoc && overlayDisplay?.url) {
-      return { ...baseDoc, previewEntry: overlayDisplay };
+      return { ...baseDoc, documentLink: overlayDisplay };
     }
     return baseDoc;
   }, [documentLookup, overlayDisplay, overlayDocId]);
diff --git a/frontend/src/detail/PreviewZoomOverlay.tsx b/frontend/src/detail/PreviewZoomOverlay.tsx
index 33a1220..e7db638 100644
--- a/frontend/src/detail/PreviewZoomOverlay.tsx
+++ b/frontend/src/detail/PreviewZoomOverlay.tsx
@@ -20,15 +20,15 @@ type NaturalSize = { width: number | null; height: number | null };
 type FocusPoint = { xRatio: number; yRatio: number } | null;
 type DisplayKind = 'image' | 'pdf';
 
-type PreviewEntry = {
+type DocumentLink = {
   url: string;
   alt?: string;
   contentType?: string | null;
 };
 
-type DocumentLikeWithPreview = DocumentLike & { previewEntry?: PreviewEntry };
+type DocumentLikeWithPreview = DocumentLike & { documentLink?: DocumentLink };
 
-const determineDisplayKind = (entry?: PreviewEntry | null): DisplayKind => {
+const determineDisplayKind = (entry?: DocumentLink | null): DisplayKind => {
   const type = entry?.contentType?.toLowerCase?.() || '';
   if (type.includes('pdf')) {
     return 'pdf';
@@ -66,17 +66,17 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
   const currentDocument = overlayDocument as DocumentLikeWithPreview | null;
 
   useEffect(() => {
-    if (currentDocument?.previewEntry?.url) {
+    if (currentDocument?.documentLink?.url) {
       setDocumentSnapshot(currentDocument);
     }
   }, [currentDocument]);
 
-  const activeDocument = open && currentDocument?.previewEntry?.url ? currentDocument : documentSnapshot;
-  const previewEntry = activeDocument?.previewEntry || null;
-  const displayKind = useMemo(() => determineDisplayKind(previewEntry), [previewEntry]);
+  const activeDocument = open && currentDocument?.documentLink?.url ? currentDocument : documentSnapshot;
+  const documentLink = activeDocument?.documentLink || null;
+  const displayKind = useMemo(() => determineDisplayKind(documentLink), [documentLink]);
   const isPdfDisplay = displayKind === 'pdf';
   const documentTitle = activeDocument?.title || undefined;
-  const effectiveAlt = previewEntry?.alt || documentTitle || 'Document preview';
+  const effectiveAlt = documentLink?.alt || documentTitle || 'Document preview';
 
   useEffect(() => {
     if (visibilityTimerRef.current) {
@@ -88,7 +88,7 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
       displayTimerRef.current = null;
     }
 
-    if (open && previewEntry?.url) {
+    if (open && documentLink?.url) {
       setRenderBackdrop(true);
       displayTimerRef.current = requestAnimationFrame(() => {
         displayTimerRef.current = requestAnimationFrame(() => {
@@ -114,7 +114,7 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
         visibilityTimerRef.current = null;
       }
     };
-  }, [open, previewEntry?.url]);
+  }, [open, documentLink?.url]);
 
   useEffect(() => () => {
     if (visibilityTimerRef.current) {
@@ -126,7 +126,7 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
   }, []);
 
   useEffect(() => {
-  }, [isPdfDisplay, open, previewEntry?.url]);
+  }, [isPdfDisplay, open, documentLink?.url]);
 
   useEffect(() => {
     setIsNativeScale(false);
@@ -137,7 +137,7 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
       scrollEl.scrollLeft = 0;
       scrollEl.scrollTop = 0;
     }
-  }, [open, previewEntry?.url, displayKind]);
+  }, [open, documentLink?.url, displayKind]);
 
 
   useEffect(() => {
@@ -180,7 +180,7 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
   }, [open]);
 
   useEffect(() => {
-    if (!previewEntry?.url) {
+    if (!documentLink?.url) {
       return;
     }
 
@@ -190,10 +190,10 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
       scrollEl.scrollTop = 0;
     }
     focusRef.current = null;
-  }, [previewEntry?.url]);
+  }, [documentLink?.url]);
 
   useEffect(() => {
-    if (!renderBackdrop || !previewEntry?.url) {
+    if (!renderBackdrop || !documentLink?.url) {
       return undefined;
     }
 
@@ -202,7 +202,7 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
     });
 
     return () => cancelAnimationFrame(frame);
-  }, [renderBackdrop, previewEntry?.url]);
+  }, [renderBackdrop, documentLink?.url]);
 
   const handleKeyDown = (event: React.KeyboardEvent<HTMLDivElement>) => {
     event.stopPropagation();
@@ -267,7 +267,7 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
     toggleZoomAtPoint(event.clientX ?? 0, event.clientY ?? 0);
   };
 
-  const shouldRender = renderBackdrop && Boolean(previewEntry?.url);
+  const shouldRender = renderBackdrop && Boolean(documentLink?.url);
 
   const stageClassName = isPdfDisplay
     ? 'preview-zoom__stage preview-zoom__stage--pdf'
@@ -308,7 +308,7 @@ const PreviewZoomOverlay: React.FC<PreviewZoomOverlayProps> = ({
     return null;
   }
 
-  const effectiveDisplay = previewEntry;
+  const effectiveDisplay = documentLink;
 
   return createPortal(
     (
diff --git a/frontend/src/detail/useDetailWorkspace.ts b/frontend/src/detail/useDetailWorkspace.ts
index 9b92b1a..f0256c7 100644
--- a/frontend/src/detail/useDetailWorkspace.ts
+++ b/frontend/src/detail/useDetailWorkspace.ts
@@ -25,7 +25,7 @@ interface FolderNode {
   parentId?: Identifier | 'root';
 }
 
-type PreviewEntry = {
+type DocumentLink = {
   url?: string;
   contentType?: string | null;
 } | null;
@@ -41,7 +41,7 @@ interface UseDetailWorkspaceArgs {
   ensureFolderData: (folderId: Identifier | 'root', options?: { force?: boolean; includeDocuments?: boolean }) => Promise<void>;
   detailPanelControlRef: MutableRefObject<{ open?: (args?: { documentIds?: Identifier[] }) => void; close?: () => void } | null>;
   detailFolderFetchRef: MutableRefObject<Set<Identifier | 'root'>>;
-  previewEntries: Map<Identifier, PreviewEntry>;
+  documentLinks: Map<Identifier, DocumentLink>;
   previewDocumentId?: Identifier | null;
   activePreviewId?: Identifier | null;
   openDocumentPreview?: (args: { documentIds: Identifier[] }) => void;
@@ -70,7 +70,7 @@ interface UseDetailWorkspaceResult {
   inspectDocument: (docId: Identifier | null) => void;
   previewActive: boolean;
   previewWorkspaceDocument: DocumentLike | null;
-  previewWorkspaceEntry: PreviewEntry;
+  documentLink: DocumentLink;
   resolveThumbnailUrlForDoc: (doc: DocumentLike | null) => string | null;
   resolveFolderPath: (folderId?: Identifier | 'root') => Array<{ id: Identifier | 'root'; name: string }>;
 }
@@ -86,7 +86,7 @@ const useDetailWorkspace = ({
   ensureFolderData,
   detailPanelControlRef,
   detailFolderFetchRef,
-  previewEntries,
+  documentLinks,
   previewDocumentId,
   activePreviewId,
   openDocumentPreview,
@@ -245,21 +245,9 @@ const useDetailWorkspace = ({
     [folderNodes],
   );
 
-  const detailPanelPreviewEntry = useMemo(() => {
-    if (!detailPanelDocument) {
-      return null;
-    }
-    return previewEntries.get(detailPanelDocument.id) || null;
-  }, [detailPanelDocument, previewEntries]);
+  const documentLink = useMemo(() => (detailPanelDocument ? documentLinks.get(detailPanelDocument.id) || null : null), [detailPanelDocument, documentLinks]);
 
-  const previewWorkspaceEntry = useMemo(() => {
-    if (!previewDocumentId) {
-      return null;
-    }
-    return previewEntries.get(previewDocumentId) || null;
-  }, [previewDocumentId, previewEntries]);
-
-  const previewWorkspaceDocument = useMemo(() => {
+    const previewWorkspaceDocument = useMemo(() => {
     if (!previewDocumentId) {
       return null;
     }
@@ -301,7 +289,7 @@ const useDetailWorkspace = ({
       tagLookupById,
       onTagAdd: handleDocumentTagAdd,
       onTagRemove: handleTagRemove,
-      previewEntry: detailPanelPreviewEntry,
+      documentLink,
       onOpenPreview: openDocumentPreview,
       activePreviewId,
       onUpdateTitle: handleDocumentTitleUpdate,
@@ -335,7 +323,7 @@ const useDetailWorkspace = ({
       resolveApiPath,
       resolveFolderPath,
       selectFolder,
-      detailPanelPreviewEntry,
+      documentLink,
       tags,
       tagLookupById,
     ],
@@ -350,7 +338,7 @@ const useDetailWorkspace = ({
     inspectDocument,
     previewActive,
     previewWorkspaceDocument,
-    previewWorkspaceEntry,
+    documentLink,
     resolveThumbnailUrlForDoc,
     resolveFolderPath,
   };
diff --git a/frontend/src/documents/hooks/useDocumentsPanelProps.ts b/frontend/src/documents/hooks/useDocumentsPanelProps.ts
index 9b36327..435851b 100644
--- a/frontend/src/documents/hooks/useDocumentsPanelProps.ts
+++ b/frontend/src/documents/hooks/useDocumentsPanelProps.ts
@@ -2,7 +2,7 @@ import { useMemo } from 'react';
 
 type Identifier = string | number;
 
-interface PreviewEntryLike {
+interface DocumentLinkLike {
   url?: string | null;
   contentType?: string | null;
 }
@@ -70,8 +70,8 @@ export interface UseDocumentsPanelPropsArgs {
   handleBulkSelectionReanalyze?: (...args: unknown[]) => void;
   folderOptions?: unknown[];
   moveDocumentsToFolder?: (...args: unknown[]) => void;
-  previewEntries?: Map<Identifier, PreviewEntryLike>;
-  ensureDownloadUrl?: (documentId: Identifier, options?: { force?: boolean }) => Promise<PreviewEntryLike | null>;
+  documentLinks?: Map<Identifier, DocumentLinkLike>;
+  ensureDownloadUrl?: (documentId: Identifier, options?: { force?: boolean }) => Promise<DocumentLinkLike | null>;
 }
 
 export type DocumentsPanelProps = ReturnType<typeof useDocumentsPanelProps>;
@@ -126,7 +126,7 @@ const useDocumentsPanelProps = (props: UseDocumentsPanelPropsArgs) => {
     handleBulkSelectionReanalyze,
     folderOptions,
     moveDocumentsToFolder,
-    previewEntries,
+    documentLinks,
     ensureDownloadUrl,
   } = props;
 
@@ -182,7 +182,7 @@ const useDocumentsPanelProps = (props: UseDocumentsPanelPropsArgs) => {
       onBulkReanalyze: handleBulkSelectionReanalyze,
       folderOptions,
       onMoveDocumentsToFolder: moveDocumentsToFolder,
-      previewEntries,
+      documentLinks,
       ensureDownloadUrl,
     }),
     [
@@ -234,7 +234,7 @@ const useDocumentsPanelProps = (props: UseDocumentsPanelPropsArgs) => {
       ensureAssetUrl,
       getDocumentAsset,
       folderOptions,
-      previewEntries,
+      documentLinks,
       ensureDownloadUrl,
     ],
   );
diff --git a/frontend/src/documents/panel/DocumentsPanel.tsx b/frontend/src/documents/panel/DocumentsPanel.tsx
index ada5563..4bfc052 100644
--- a/frontend/src/documents/panel/DocumentsPanel.tsx
+++ b/frontend/src/documents/panel/DocumentsPanel.tsx
@@ -27,7 +27,7 @@ interface DocumentsPanelProps {
 
 const defaultGetDocumentAsset = (_doc?: unknown, _type?: string) => null;
 
-export type PreviewEntryLike = { url?: string | null; contentType?: string | null };
+export type DocumentLinkLike = { url?: string | null; contentType?: string | null };
 
 const DocumentsPanel: React.FC<DocumentsPanelProps> = ({
   headerConfig,
@@ -62,7 +62,7 @@ const DocumentsPanel: React.FC<DocumentsPanelProps> = ({
   onDocumentTagDrop,
   viewMode = 'list',
   onViewModeChange: _onViewModeChange,
-  previewEntries,
+  documentLinks,
   ensureDownloadUrl,
   deskWorkspaceProps = null,
 }): ReactNode => {
@@ -75,7 +75,7 @@ const DocumentsPanel: React.FC<DocumentsPanelProps> = ({
   } = useWorkspaceSelectionContext();
   const showingSearchResults = searchResults !== null;
   const rows = showingSearchResults ? searchResults : documents;
-  const previewEntryMap = previewEntries instanceof Map ? previewEntries : null;
+  const documentLinkMap = documentLinks instanceof Map ? documentLinks : null;
 
   const currentFolderId = useMemo(() => {
     if (showingSearchResults) {
@@ -159,7 +159,7 @@ const DocumentsPanel: React.FC<DocumentsPanelProps> = ({
   const zoomDisplay = previewZoomSource;
   const overlayDocument = useMemo(() => (
     previewDoc && zoomDisplay?.url
-      ? { ...previewDoc, previewEntry: zoomDisplay }
+      ? { ...previewDoc, documentLink: zoomDisplay }
       : previewDoc
   ), [previewDoc, zoomDisplay]);
 
@@ -175,7 +175,7 @@ const DocumentsPanel: React.FC<DocumentsPanelProps> = ({
     const versionContentType = previewDoc.current_version?.version?.content_type;
     const contentFallback = docContentType || versionContentType || null;
 
-    const applyEntry = (entry?: PreviewEntryLike | null) => {
+    const applyEntry = (entry?: DocumentLinkLike | null) => {
       if (!entry?.url) {
         setPreviewZoomSource(null);
         return;
@@ -187,7 +187,7 @@ const DocumentsPanel: React.FC<DocumentsPanelProps> = ({
       });
     };
 
-    const cachedEntry = previewEntryMap?.get(previewDocId) || null;
+    const cachedEntry = documentLinkMap?.get(previewDocId) || null;
     if (cachedEntry?.url) {
       applyEntry(cachedEntry);
       return () => {
@@ -218,7 +218,7 @@ const DocumentsPanel: React.FC<DocumentsPanelProps> = ({
     return () => {
       cancelled = true;
     };
-  }, [previewDocId, previewDoc, previewEntryMap, ensureDownloadUrl]);
+  }, [previewDocId, previewDoc, documentLinkMap, ensureDownloadUrl]);
 
   const closePreviewOverlay = useCallback(() => {
     setPreviewDocId(null);
@@ -230,12 +230,12 @@ const DocumentsPanel: React.FC<DocumentsPanelProps> = ({
       if (!doc || !doc.id) {
         return;
       }
-      if (!ensureDownloadUrl && !(previewEntryMap?.get(doc.id)?.url)) {
+      if (!ensureDownloadUrl && !(documentLinkMap?.get(doc.id)?.url)) {
         return;
       }
       setPreviewDocId(doc.id);
     },
-    [ensureDownloadUrl, previewEntryMap],
+    [ensureDownloadUrl, documentLinkMap],
   );
 
   const handleDocumentActivate = useCallback(
diff --git a/frontend/src/hooks/documents/useDocumentsWorkspace.ts b/frontend/src/hooks/documents/useDocumentsWorkspace.ts
index fb70348..a6bb546 100644
--- a/frontend/src/hooks/documents/useDocumentsWorkspace.ts
+++ b/frontend/src/hooks/documents/useDocumentsWorkspace.ts
@@ -375,14 +375,14 @@ const useDocumentsWorkspace = ({
   }, [setSearchResults]);
 
   const {
-    previewEntries,
+    documentLinks,
     previewDocuments,
     ensurePreviewData,
     ensureDownloadUrl,
     openDocumentPreview,
     closeDocumentPreview,
     resetPreviewState,
-    removePreviewEntries,
+    removeDocumentLinks,
   } = useDocumentPreview({
     routeDocumentId: previewDocumentId,
     documents,
@@ -793,9 +793,9 @@ const useDocumentsWorkspace = ({
         return changed ? next : prev;
       });
 
-      removePreviewEntries(Array.from(idSet));
+      removeDocumentLinks(Array.from(idSet));
     },
-    [setDocuments, setSearchResults, setFolderContents, removePreviewEntries],
+    [setDocuments, setSearchResults, setFolderContents, removeDocumentLinks],
   );
 
   const {
@@ -1235,7 +1235,7 @@ const useDocumentsWorkspace = ({
     inspectDocument,
     previewActive,
     previewWorkspaceDocument,
-    previewWorkspaceEntry,
+    documentLink,
     resolveFolderPath,
   } = useDetailWorkspace({
     documents,
@@ -1248,7 +1248,7 @@ const useDocumentsWorkspace = ({
     ensureFolderData,
     detailPanelControlRef,
     detailFolderFetchRef,
-    previewEntries,
+    documentLinks,
     previewDocumentId,
     activePreviewId,
     openDocumentPreview: openDocumentPreviewForDetail,
@@ -1465,7 +1465,7 @@ const useDocumentsWorkspace = ({
       onClearSelection: clearDocumentSelection,
       tenantId: currentTenantId,
       viewId: deskViewId,
-      previewEntries,
+      documentLinks,
       ensureDownloadUrl,
     }),
     [
@@ -1483,7 +1483,7 @@ const useDocumentsWorkspace = ({
       clearDocumentSelection,
       currentTenantId,
       deskViewId,
-      previewEntries,
+      documentLinks,
       ensureDownloadUrl,
     ],
   );
@@ -1537,7 +1537,7 @@ const useDocumentsWorkspace = ({
     folderOptions,
     moveDocumentsToFolder,
     selectFolder,
-    previewEntries,
+    documentLinks,
     ensureDownloadUrl,
   });
 
@@ -1619,7 +1619,7 @@ const useDocumentsWorkspace = ({
       revokePasskey,
       previewActive,
       previewWorkspaceDocument,
-      previewWorkspaceEntry,
+      documentLink,
       previewDocumentId,
       closeDocumentPreview,
       handleThumbnailRegeneration,
@@ -1670,7 +1670,7 @@ const useDocumentsWorkspace = ({
       revokePasskey,
       previewActive,
       previewWorkspaceDocument,
-      previewWorkspaceEntry,
+      documentLink,
       previewDocumentId,
       closeDocumentPreview,
       handleThumbnailRegeneration,
diff --git a/frontend/src/preview/DocumentViewerLayout.tsx b/frontend/src/preview/DocumentViewerLayout.tsx
index 1cc5365..2b86e18 100644
--- a/frontend/src/preview/DocumentViewerLayout.tsx
+++ b/frontend/src/preview/DocumentViewerLayout.tsx
@@ -13,7 +13,7 @@ interface DocumentLike {
   [key: string]: unknown;
 }
 
-interface PreviewEntry {
+interface DocumentLink {
   url?: string;
   contentType?: string;
   filename?: string;
@@ -36,7 +36,7 @@ type LayoutMode = 'split' | 'stacked' | (string & {});
 
 interface DocumentViewerLayoutProps {
   document?: DocumentLike | null;
-  previewEntry?: PreviewEntry | null;
+  documentLink?: DocumentLink | null;
   summaryProps?: Record<string, unknown>;
   metadataPayload?: unknown;
   contentTabConfig?: ContentTabConfig | null;
@@ -81,7 +81,7 @@ const getFileExtension = (filename?: string | null) => {
 
 const DocumentViewerLayout = ({
   document,
-  previewEntry,
+  documentLink,
   summaryProps = {},
   metadataPayload,
   contentTabConfig,
@@ -96,15 +96,15 @@ const DocumentViewerLayout = ({
   const viewportRef = useRef<HTMLDivElement>(null);
 
   const previewContent = useMemo(() => {
-    if (!document || !previewEntry?.url) {
+    if (!document || !documentLink?.url) {
       return null;
     }
 
-    const normalizedContentType = (previewEntry.contentType
+    const normalizedContentType = (documentLink.contentType
       || document.content_type
       || '')
       .toLowerCase();
-    const normalizedFilename = previewEntry.filename
+    const normalizedFilename = documentLink.filename
       || document.filename
       || document.original_name
       || '';
@@ -123,7 +123,7 @@ const DocumentViewerLayout = ({
     if (isImage) {
       return (
         <img
-          src={previewEntry.url}
+          src={documentLink.url}
           alt={`Preview of ${document.title}`}
           className="document-viewer__object document-viewer__object--image"
           draggable={false}
@@ -137,7 +137,7 @@ const DocumentViewerLayout = ({
         || document.original_name;
       return (
         <PdfViewer
-          src={previewEntry.url}
+          src={documentLink.url}
           title={documentTitle ? `Preview of ${documentTitle}` : undefined}
           viewportRef={viewportRef}
         />
@@ -150,7 +150,7 @@ const DocumentViewerLayout = ({
           className="document-viewer__object document-viewer__object--audio"
           controls
           preload="metadata"
-          src={previewEntry.url}
+          src={documentLink.url}
           aria-label={`Audio preview of ${mediaLabel}`}
         >
         </audio>
@@ -163,15 +163,15 @@ const DocumentViewerLayout = ({
           className="document-viewer__object document-viewer__object--video"
           controls
           preload="metadata"
-          src={previewEntry.url}
+          src={documentLink.url}
           aria-label={`Video preview of ${mediaLabel}`}
         >
         </video>
       );
     }
 
-    const displayContentType = document.content_type || previewEntry.contentType || 'this file type';
-    const displayFilename = previewEntry.filename
+    const displayContentType = document.content_type || documentLink.contentType || 'this file type';
+    const displayFilename = documentLink.filename
       || document.filename
       || document.original_name
       || 'download';
@@ -184,7 +184,7 @@ const DocumentViewerLayout = ({
         <div className="document-viewer__unsupported-filename">{displayFilename}</div>
         <a
           className="button-link document-viewer__unsupported-download"
-          href={previewEntry.url}
+          href={documentLink.url}
           download={displayFilename}
           target="_blank"
           rel="noopener noreferrer"
@@ -194,17 +194,17 @@ const DocumentViewerLayout = ({
         </a>
       </div>
     );
-  }, [document, previewEntry, viewportRef]);
+  }, [document, documentLink, viewportRef]);
 
   const renderViewportPane = useCallback(() => (
     <div className="document-viewer__viewport" ref={viewportRef}>
-      {!previewEntry?.url ? (
+      {!documentLink?.url ? (
         <div className="document-viewer__message">{previewLoadingMessage}</div>
       ) : (
         previewContent
       )}
     </div>
-  ), [previewContent, previewEntry?.url, previewLoadingMessage, viewportRef]);
+  ), [previewContent, documentLink?.url, previewLoadingMessage, viewportRef]);
 
   const viewportPane = renderViewportPane();
 
diff --git a/frontend/src/preview/DocumentViewerPanel.tsx b/frontend/src/preview/DocumentViewerPanel.tsx
index 0a1f88d..fe8ecb2 100644
--- a/frontend/src/preview/DocumentViewerPanel.tsx
+++ b/frontend/src/preview/DocumentViewerPanel.tsx
@@ -39,7 +39,7 @@ interface DocumentLike {
     version_number?: number;
     version?: { content_type?: string | null } | null;
   } | null;
-  previewEntry?: {
+  documentLink?: {
     url: string;
     alt?: string;
     contentType?: string | null;
@@ -56,7 +56,7 @@ interface AssetLike {
 
 interface DocumentViewerPanelProps extends DocumentSummarySectionProps {
   document: DocumentLike | null;
-  previewEntry?: {
+  documentLink?: {
     url?: string;
     contentType?: string | null;
     filename?: string | null;
@@ -79,7 +79,7 @@ interface DocumentViewerPanelProps extends DocumentSummarySectionProps {
 export const createDocumentViewerHeaderActions = ({
   document,
   actionState,
-  previewEntry,
+  documentLink,
   onZoom,
   canZoom = false,
 }) => {
@@ -87,7 +87,7 @@ export const createDocumentViewerHeaderActions = ({
     return null;
   }
 
-  const downloadHref = actionState?.downloadHref || previewEntry?.url;
+  const downloadHref = actionState?.downloadHref || documentLink?.url;
   if (!downloadHref && !(canZoom && onZoom)) {
     return null;
   }
@@ -123,7 +123,7 @@ export const createDocumentViewerHeaderActions = ({
 
 const DocumentViewerPanel: React.FC<DocumentViewerPanelProps> = ({
   document,
-  previewEntry,
+  documentLink,
   hydrateDocument,
   tagLookupById,
   tagOptions,
@@ -254,11 +254,11 @@ const DocumentViewerPanel: React.FC<DocumentViewerPanelProps> = ({
   const [zoomOverlayOpen, setZoomOverlayOpen] = useState(false);
 
   const handleZoomOpen = useCallback(() => {
-    if (!previewEntry?.url) {
+    if (!documentLink?.url) {
       return;
     }
     setZoomOverlayOpen(true);
-  }, [previewEntry?.url]);
+  }, [documentLink?.url]);
 
   const handleZoomClose = useCallback(() => {
     setZoomOverlayOpen(false);
@@ -266,7 +266,7 @@ const DocumentViewerPanel: React.FC<DocumentViewerPanelProps> = ({
 
   useEffect(() => {
     setZoomOverlayOpen(false);
-  }, [previewEntry?.url, document?.id]);
+  }, [documentLink?.url, document?.id]);
 
   useEffect(() => {
     if (hydrateDocument && document?.id) {
@@ -355,23 +355,23 @@ const DocumentViewerPanel: React.FC<DocumentViewerPanelProps> = ({
   }, [breadcrumbs, handleBreadcrumbNavigate]);
 
   const zoomDisplay = useMemo(() => {
-    if (!previewEntry?.url || !document) {
+    if (!documentLink?.url || !document) {
       return null;
     }
     const docContentType = document.content_type;
     const versionContentType = document.current_version?.version?.content_type;
-    const normalizedContentType = previewEntry.contentType || docContentType || versionContentType || null;
+    const normalizedContentType = documentLink.contentType || docContentType || versionContentType || null;
     return {
-      url: previewEntry.url,
+      url: documentLink.url,
       alt: document.title,
       contentType: normalizedContentType || undefined,
     };
-  }, [previewEntry?.url, previewEntry?.contentType, document]);
+  }, [documentLink?.url, documentLink?.contentType, document]);
 
   const headerActions = createDocumentViewerHeaderActions({
     document,
     actionState,
-    previewEntry,
+    documentLink,
     onZoom: zoomDisplay ? handleZoomOpen : null,
     canZoom: Boolean(zoomDisplay),
   });
@@ -471,7 +471,7 @@ const DocumentViewerPanel: React.FC<DocumentViewerPanelProps> = ({
       <section className={viewerClassName}>
         <DocumentViewerLayout
           document={document}
-          previewEntry={previewEntry}
+          documentLink={documentLink}
           summaryProps={summaryProps}
           metadataPayload={metadataPayload}
           contentTabConfig={contentTabConfig}
@@ -495,7 +495,7 @@ const DocumentViewerPanel: React.FC<DocumentViewerPanelProps> = ({
 
   const overlayDocument = useMemo(() => (
     document && zoomDisplay?.url
-      ? { ...document, previewEntry: zoomDisplay }
+      ? { ...document, documentLink: zoomDisplay }
       : document
   ), [document, zoomDisplay]);
 
@@ -549,7 +549,7 @@ export default DocumentViewerPanel;
 
 export const createDocumentViewerSurface = ({
   document,
-  previewEntry,
+  documentLink,
   ensureAssetUrl,
   ensurePreviewData,
   getDocumentAsset,
@@ -581,7 +581,7 @@ export const createDocumentViewerSurface = ({
     content: (
       <DocumentViewerPanel
         document={document}
-        previewEntry={previewEntry}
+        documentLink={documentLink}
         hydrateDocument={ensurePreviewData}
         tagLookupById={tagLookupById}
         tagOptions={tagOptions}