diff --git a/apps/red-ui/src/app/models/file/file-data.model.ts b/apps/red-ui/src/app/models/file/file-data.model.ts
index 02b9fc014..3d01d5803 100644
--- a/apps/red-ui/src/app/models/file/file-data.model.ts
+++ b/apps/red-ui/src/app/models/file/file-data.model.ts
@@ -13,6 +13,8 @@ export class AnnotationData {
 }
 
 export class FileDataModel {
+    hasChangeLog: boolean;
+
     constructor(public file: File, public fileData: Blob, public redactionLog: RedactionLog, public viewedPages?: ViewedPages) {}
 
     getAnnotations(
@@ -56,10 +58,7 @@ export class FileDataModel {
             Object.assign(redactionLogEntryWrapper, redactionLogEntry);
             redactionLogEntryWrapper.type = redactionLogEntry.type;
 
-            redactionLogEntryWrapper.isChangeLogEntry = this._isChangeLogEntry(redactionLogEntry);
-            // redactionLogEntryWrapper.changeLogType = changeLogEntry.changeType;
-            // redactionLogEntryWrapper.isChangeLogEntry = !!existingChangeLogEntry;
-            redactionLogEntryWrapper.changeLogType = 'ADDED';
+            this._isChangeLogEntry(redactionLogEntry, redactionLogEntryWrapper);
 
             if (
                 redactionLogEntryWrapper.status === 'DECLINED' &&
@@ -98,23 +97,42 @@ export class FileDataModel {
             redactionLogEntry.legalBasisList = this.redactionLog.legalBasis;
         });
 
+        result = result.filter(r => !r.hidden);
+
         return result;
     }
 
-    get hasChangeLog() {
-        // TODO DELTA VIEW
-        return false;
-    }
-
-    private _isChangeLogEntry(redactionLogEntry: RedactionLogEntry) {
+    private _isChangeLogEntry(redactionLogEntry: RedactionLogEntry, wrapper: RedactionLogEntryWrapper) {
         redactionLogEntry.changes.sort((a, b) => moment(a.dateTime).date() - moment(b.dateTime).date());
-        //
-        // relevantChanges = redactionLogEntry.changes.filter(moment(change.dateTime).date() >  );
-        //
-        // lastSeenState = redactionLogEntry.changes.indexOf(relevantChanges[0]-1);
-        //
-        //
-        // if(redactionLogEntry.)
-        return false;
+
+        const lastChange =
+            redactionLogEntry.changes.length >= 1 ? redactionLogEntry.changes[redactionLogEntry.changes.length - 1] : undefined;
+        const page = redactionLogEntry.positions?.[0].page;
+        const viewTime = this.viewedPages.pages
+            .filter(p => p.page === page)
+            .map(p => moment(p.viewedTime))
+            .pop();
+
+        // page has been seen -> let's see if it's a change
+        if (viewTime) {
+            // these are all unseen changes
+            const relevantChanges = redactionLogEntry.changes.filter(change => moment(change.dateTime).date() > viewTime.date());
+            console.log(viewTime.date(), relevantChanges, redactionLogEntry.positions[0].page);
+            // at least one unseen change
+            if (relevantChanges.length > 0) {
+                wrapper.changeLogType = relevantChanges[relevantChanges.length - 1].type;
+                wrapper.isChangeLogEntry = true;
+                this.hasChangeLog = true;
+            } else {
+                // no relevant changes - hide removed anyway
+                wrapper.isChangeLogEntry = false;
+                wrapper.hidden = lastChange && lastChange.type === 'REMOVED';
+            }
+        } else {
+            // Page doesn't have a view-time
+            wrapper.isChangeLogEntry = false;
+            wrapper.hidden = lastChange && lastChange.type === 'REMOVED';
+        }
+        // console.log(wrapper.changeLogType, wrapper.hidden, wrapper.isChangeLogEntry, wrapper.value, lastChange);
     }
 }
diff --git a/apps/red-ui/src/app/modules/dossier/components/file-workload/components/annotations-list/annotations-list.component.ts b/apps/red-ui/src/app/modules/dossier/components/file-workload/components/annotations-list/annotations-list.component.ts
index bd0859d21..a09b7aba9 100644
--- a/apps/red-ui/src/app/modules/dossier/components/file-workload/components/annotations-list/annotations-list.component.ts
+++ b/apps/red-ui/src/app/modules/dossier/components/file-workload/components/annotations-list/annotations-list.component.ts
@@ -24,6 +24,7 @@ export class AnnotationsListComponent {
     @Output() readonly deselectAnnotations = new EventEmitter<AnnotationWrapper[]>();
 
     annotationClicked(annotation: AnnotationWrapper, $event: MouseEvent): void {
+        console.log(annotation);
         if (($event.target as IqserEventTarget).localName === 'input') {
             return;
         }
diff --git a/apps/red-ui/src/app/modules/dossier/screens/file-preview-screen/file-preview-screen.component.ts b/apps/red-ui/src/app/modules/dossier/screens/file-preview-screen/file-preview-screen.component.ts
index 3ea6fd6a6..c4b0a10e0 100644
--- a/apps/red-ui/src/app/modules/dossier/screens/file-preview-screen/file-preview-screen.component.ts
+++ b/apps/red-ui/src/app/modules/dossier/screens/file-preview-screen/file-preview-screen.component.ts
@@ -571,6 +571,7 @@ export class FilePreviewScreenComponent extends AutoUnsubscribe implements OnIni
         this.addSubscription = timer(0, 5000).subscribe(async () => this.appStateService.reloadActiveFile());
         this.addSubscription = this.appStateService.fileReanalysed$.subscribe(async (file: File) => {
             if (file.fileId === this.fileId) {
+                console.log('file', file);
                 await this._loadFileData(!this._reloadFileOnReanalysis);
                 this._reloadFileOnReanalysis = false;
                 this._loadingService.stop();
@@ -593,6 +594,7 @@ export class FilePreviewScreenComponent extends AutoUnsubscribe implements OnIni
         if (!fileData.file?.isPending && !fileData.file?.isError) {
             if (performUpdate) {
                 this.fileData.redactionLog = fileData.redactionLog;
+                this.fileData.viewedPages = fileData.viewedPages;
                 this.fileData.file = fileData.file;
                 this.rebuildFilters(true);
             } else {