write instruction how to enable MS-Office formats in the new button …

docs/admin/configuration/collabora/_category_.json

@@ -0,0 +1,4 @@
+{
+  "label": "Collabora",
+  "position": 30
+}

docs/admin/configuration/collabora.md → docs/admin/configuration/collabora/collabora-fonts.md

@@ -1,6 +1,6 @@
 ---
-sidebar_position: 70
-id: collabora
+sidebar_position: 10
+id: collabora-fonts
 title: Collabora additional fonts
 description: How to add additional fonts to Collabora
 draft: false
@@ -29,7 +29,7 @@ apt install ttf-mscorefonts-installer
 
 During the installation, you will be prompted to accept the EULA (End User License Agreement).
 
-<img src={require("./img/collabora/accept-eula.png").default} alt="Accept EULA" width="1920"/>
+<img src={require("../img/collabora/accept-eula.png").default} alt="Accept EULA" width="1920"/>
 
 ## 3. Restart Collabora
 
@@ -41,4 +41,4 @@ docker compose restart
 
 Once restarted, Collabora will recognize the newly installed fonts, and they will be available when editing documents.
 
-<img src={require("./img/collabora/new-fonts.png").default} alt="New Fonts added" width="1920"/>
+<img src={require("../img/collabora/new-fonts.png").default} alt="New Fonts added" width="1920"/>

docs/admin/configuration/collabora/collabora-ms-office-formats.md

@@ -0,0 +1,112 @@
+---
+sidebar_position: 20
+id: collabora-ms-office-formats
+title: Enable MS-Office formats
+description: How to enable MS-Office formats
+draft: false
+---
+
+## Enable Microsoft file formats in the New menu
+
+:::note
+Starting with version 5.2.0, OpenCloud no longer enables Microsoft file formats as default creation options in the New menu. To make them available again, you must define them explicitly in `app-registry.yaml`.
+:::
+
+### Create the configuration file
+
+Create an `app-registry.yaml` file in your `config/opencloud` directory.
+
+If your deployment uses a bind mount for the OpenCloud configuration, place the file in the corresponding directory on the host system. In that case, use the path from your own Docker Compose setup rather than `config/opencloud`.
+
+```bash
+config/opencloud/app-registry.yaml
+```
+
+Insert following content:
+
+```yaml
+app_registry:
+  mimetypes:
+    - mime_type: application/pdf
+      extension: pdf
+      name: PDF
+      description: PDF document
+      icon: ''
+      default_app: ''
+      allow_creation: false
+    - mime_type: application/vnd.oasis.opendocument.text
+      extension: odt
+      name: Document
+      description: OpenDocument text document
+      icon: ''
+      default_app: Collabora
+      allow_creation: true
+    - mime_type: application/vnd.oasis.opendocument.spreadsheet
+      extension: ods
+      name: Spreadsheet
+      description: OpenDocument spreadsheet document
+      icon: ''
+      default_app: Collabora
+      allow_creation: true
+    - mime_type: application/vnd.oasis.opendocument.presentation
+      extension: odp
+      name: Presentation
+      description: OpenDocument presentation document
+      icon: ''
+      default_app: Collabora
+      allow_creation: true
+    - mime_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
+      extension: docx
+      name: Microsoft Word
+      description: Microsoft Word document
+      icon: ''
+      default_app: Collabora
+      allow_creation: true
+    - mime_type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
+      extension: xlsx
+      name: Microsoft Excel
+      description: Microsoft Excel document
+      icon: ''
+      default_app: Collabora
+      allow_creation: true
+    - mime_type: application/vnd.openxmlformats-officedocument.presentationml.presentation
+      extension: pptx
+      name: Microsoft PowerPoint
+      description: Microsoft PowerPoint document
+      icon: ''
+      default_app: Collabora
+      allow_creation: true
+    - mime_type: application/vnd.jupyter
+      extension: ipynb
+      name: Jupyter Notebook
+      description: Jupyter Notebook
+      icon: ''
+      default_app: ''
+      allow_creation: true
+```
+
+### Verify ownership and permissions
+
+:::important UID/GID and volume permissions
+Make sure that `app-registry.yaml` can be read by the user running the OpenCloud container. Incorrect ownership or permissions on mounted files can prevent OpenCloud from using the configuration.
+:::
+
+By default, OpenCloud uses:
+
+```bash
+UID=1000
+GID=1000
+```
+
+Adjust the file ownership and permissions if your container runs with different values.
+
+### Restart OpenCloud
+
+Restart your deployment after creating the file:
+
+```bash
+docker compose down
+docker compose up -d
+```
+
+After the restart, Microsoft formats such as Word, Excel, and PowerPoint are available again in the New menu.

docs/admin/configuration/frontend-update-check.md

@@ -1,5 +1,5 @@
 ---
-sidebar_position: 15
+sidebar_position: 35
 id: frontend-check-updates
 title: Frontend Update check
 description: How to disable the frontend check for updates in OpenCloud.