diff --git a/docs/admin/resources/img/demo-user/admin.png b/docs/admin/resources/img/demo-user/admin.png
deleted file mode 100644
index 6c6a319d5..000000000
Binary files a/docs/admin/resources/img/demo-user/admin.png and /dev/null differ
diff --git a/docs/user/files-and-folders/img/photos-and-videos/video-screenshot.png b/docs/user/files-and-folders/img/photos-and-videos/video-screenshot.png
deleted file mode 100644
index 568d6d21d..000000000
Binary files a/docs/user/files-and-folders/img/photos-and-videos/video-screenshot.png and /dev/null differ
diff --git a/docs/user/files-and-folders/photos-and-videos.md b/docs/user/files-and-folders/photos-and-videos.md
index d3b6686c2..d88375b83 100644
--- a/docs/user/files-and-folders/photos-and-videos.md
+++ b/docs/user/files-and-folders/photos-and-videos.md
@@ -20,8 +20,6 @@ Use the viewer controls to:
 - Show or hide the photo roll.
 - Enter or exit full screen mode.
 
-<!-- TODO: Update photo-roll-screenshot.png to show the current photo viewer, photo roll, and grouped viewer controls. -->
-
 <img src={require("./img/photos-and-videos/photo-roll-screenshot.png").default} alt="Photo roll view in OpenCloud" width="1920"/>
 
 ## Supported image formats
@@ -51,10 +49,6 @@ OpenCloud supports Live Photos created with Apple devices and Motion Photos crea
 - When you open the photo in the preview viewer, it plays once automatically and then displays the still image.
 - Select “Play Live Photo” or “Play Motion Photo” in the viewer to replay it. The control changes to “Pause Live Photo” or “Pause Motion Photo” during playback.
 
-<!-- TODO: Add screenshot showing a recognized Live Photo in tile view. -->
-
-<!-- TODO: Add screenshot showing Live Photo playback controls in the preview viewer. -->
-
 <video controls width="960" style={{ maxWidth: "100%" }} aria-label="Motion Photo playback in OpenCloud">
 
   <source src={require("./img/photos-and-videos/motion-photo-playback.mp4").default} type="video/mp4" />
diff --git a/i18n/de/docusaurus-plugin-content-docs/current.json b/i18n/de/docusaurus-plugin-content-docs/current.json
index 87c09fbba..e50504992 100644
--- a/i18n/de/docusaurus-plugin-content-docs/current.json
+++ b/i18n/de/docusaurus-plugin-content-docs/current.json
@@ -382,5 +382,45 @@
   "sidebar.user.category.ios-settings": {
     "message": "Einstellungen",
     "description": "The label for category 'Settings' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-windows": {
+    "message": "Desktop Client für Windows",
+    "description": "The label for category 'Desktop Client for Windows' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-macos": {
+    "message": "Desktop Client für macOS",
+    "description": "The label for category 'Desktop Client for MacOS' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-linux": {
+    "message": "Desktop Client für Linux",
+    "description": "The label for category 'Desktop Client for Linux' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-common-functionalty": {
+    "message": "Allgemeine Funktionen",
+    "description": "The label for category 'Common functionality' in sidebar 'user'"
+  },
+  "sidebar.user.category.Common Issues & Help": {
+    "message": "Häufige Probleme und Hilfe",
+    "description": "The label for category 'Common Issues & Help' in sidebar 'user'"
+  },
+  "sidebar.admin.category.Common Issues & Help": {
+    "message": "Häufige Probleme und Hilfe",
+    "description": "The label for category 'Common Issues & Help' in sidebar 'admin'"
+  },
+  "sidebar.dev.category.Auth-guest": {
+    "message": "Auth-guest",
+    "description": "The label for category 'Auth-guest' in sidebar 'dev'"
+  },
+  "sidebar.dev.category.Advanced topics": {
+    "message": "Fortgeschrittene Themen",
+    "description": "The label for category 'Advanced topics' in sidebar 'dev'"
+  },
+  "sidebar.dev.category.Extensions": {
+    "message": "Erweiterungen",
+    "description": "The label for category 'Extensions' in sidebar 'dev'"
+  },
+  "sidebar.dev.category.Viewer and editor apps": {
+    "message": "Viewer- und Editor-Apps",
+    "description": "The label for category 'Viewer and editor apps' in sidebar 'dev'"
   }
 }
diff --git a/i18n/de/docusaurus-plugin-content-docs/current/user/files-and-folders/img/photos-and-videos/video-screenshot.png b/i18n/de/docusaurus-plugin-content-docs/current/user/files-and-folders/img/photos-and-videos/video-screenshot.png
deleted file mode 100644
index c64a6b6c7..000000000
Binary files a/i18n/de/docusaurus-plugin-content-docs/current/user/files-and-folders/img/photos-and-videos/video-screenshot.png and /dev/null differ
diff --git a/i18n/de/docusaurus-plugin-content-docs/current/user/files-and-folders/photos-and-videos.md b/i18n/de/docusaurus-plugin-content-docs/current/user/files-and-folders/photos-and-videos.md
index 1a751b113..b39a659dd 100644
--- a/i18n/de/docusaurus-plugin-content-docs/current/user/files-and-folders/photos-and-videos.md
+++ b/i18n/de/docusaurus-plugin-content-docs/current/user/files-and-folders/photos-and-videos.md
@@ -20,8 +20,6 @@ Mit den Steuerelementen der Vorschau können Sie:
 - Die Fotogalerie ein- oder ausblenden.
 - Den Vollbildmodus aufrufen oder verlassen.
 
-<!-- TODO: photo-roll-screenshot.png aktualisieren, um die aktuelle Fotovorschau, die Fotogalerie und die gruppierten Steuerelemente zu zeigen. -->
-
 <img src={require("./img/photos-and-videos/photo-roll-screenshot.png").default} alt="Photo-Roll-Ansicht in OpenCloud" width="1920"/>
 
 ## Unterstützte Bildformate
@@ -51,10 +49,6 @@ OpenCloud unterstützt Live Photos, die mit Apple-Geräten erstellt wurden, und
 - Wenn Sie das Foto in der Vorschau öffnen, wird es einmal automatisch abgespielt. Anschließend wird das Standbild angezeigt.
 - Wählen Sie in der Vorschau „Live Photo abspielen“ oder „Bewegungsaufnahme abspielen“ aus, um es erneut abzuspielen. Während der Wiedergabe ändert sich das Steuerelement in „Live Photo pausieren“ beziehungsweise „Bewegungsaufnahme pausieren“.
 
-<!-- TODO: Screenshot einer erkannten Live Photo in der Kachelansicht hinzufügen. -->
-
-<!-- TODO: Screenshot der Steuerelemente für die Wiedergabe einer Live Photo in der Vorschau hinzufügen. -->
-
 <video controls width="960" style={{ maxWidth: "100%" }} aria-label="Wiedergabe einer Motion Photo in OpenCloud">
 
   <source src={require("./img/photos-and-videos/motion-photo-playback.mp4").default} type="video/mp4" />
diff --git a/i18n/de/docusaurus-plugin-content-docs/current/user/sharing/opencloud-mesh.md b/i18n/de/docusaurus-plugin-content-docs/current/user/sharing/opencloud-mesh.md
index f3ce0e352..93402c8ab 100644
--- a/i18n/de/docusaurus-plugin-content-docs/current/user/sharing/opencloud-mesh.md
+++ b/i18n/de/docusaurus-plugin-content-docs/current/user/sharing/opencloud-mesh.md
@@ -113,7 +113,7 @@ Der eingeladene Benutzer führt auf seiner OpenCloud-Instanz folgende Schritte a
 
 <img src={require("./img/opencloud-mesh/received-federated-share.png").default} alt="Föderierter Ordner unter Mit mir geteilt auf der empfangenden OpenCloud-Instanz" width="1920" />
 
-## Fehlerbehebung
+## Fehlerbehebung {#troubleshooting}
 
 ### Die ScienceMesh-Anwendung ist nicht sichtbar
 
diff --git a/i18n/de/docusaurus-plugin-content-docs/version-4.0.json b/i18n/de/docusaurus-plugin-content-docs/version-4.0.json
index 4695da013..bbf6eef8d 100644
--- a/i18n/de/docusaurus-plugin-content-docs/version-4.0.json
+++ b/i18n/de/docusaurus-plugin-content-docs/version-4.0.json
@@ -402,5 +402,25 @@
   "sidebar.user.category.ios-settings": {
     "message": "Einstellungen",
     "description": "The label for category 'Settings' in sidebar 'user'"
+  },
+  "sidebar.user.category.Working in Teams with Spaces": {
+    "message": "In Teams mit Spaces arbeiten",
+    "description": "The label for category 'Working in Teams with Spaces' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-windows": {
+    "message": "Desktop Client für Windows",
+    "description": "The label for category 'Desktop Client for Windows' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-macos": {
+    "message": "Desktop Client für macOS",
+    "description": "The label for category 'Desktop Client for MacOS' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-linux": {
+    "message": "Desktop Client für Linux",
+    "description": "The label for category 'Desktop Client for Linux' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-common-functionalty": {
+    "message": "Allgemeine Funktionen",
+    "description": "The label for category 'Common functionality' in sidebar 'user'"
   }
 }
diff --git a/i18n/de/docusaurus-plugin-content-docs/version-7.2.json b/i18n/de/docusaurus-plugin-content-docs/version-7.2.json
index b56c8de17..2f3c70e95 100644
--- a/i18n/de/docusaurus-plugin-content-docs/version-7.2.json
+++ b/i18n/de/docusaurus-plugin-content-docs/version-7.2.json
@@ -382,5 +382,37 @@
   "sidebar.user.category.ios-settings": {
     "message": "Einstellungen",
     "description": "The label for category 'Settings' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-windows": {
+    "message": "Desktop Client für Windows",
+    "description": "The label for category 'Desktop Client for Windows' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-macos": {
+    "message": "Desktop Client für macOS",
+    "description": "The label for category 'Desktop Client for MacOS' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-linux": {
+    "message": "Desktop Client für Linux",
+    "description": "The label for category 'Desktop Client for Linux' in sidebar 'user'"
+  },
+  "sidebar.user.category.desktop-client-common-functionalty": {
+    "message": "Allgemeine Funktionen",
+    "description": "The label for category 'Common functionality' in sidebar 'user'"
+  },
+  "sidebar.user.category.Common Issues & Help": {
+    "message": "Häufige Probleme und Hilfe",
+    "description": "The label for category 'Common Issues & Help' in sidebar 'user'"
+  },
+  "sidebar.admin.category.Common Issues & Help": {
+    "message": "Häufige Probleme und Hilfe",
+    "description": "The label for category 'Common Issues & Help' in sidebar 'admin'"
+  },
+  "sidebar.dev.category.Advanced topics": {
+    "message": "Fortgeschrittene Themen",
+    "description": "The label for category 'Advanced topics' in sidebar 'dev'"
+  },
+  "sidebar.dev.category.Extensions": {
+    "message": "Erweiterungen",
+    "description": "The label for category 'Extensions' in sidebar 'dev'"
   }
 }