Update Servers/Containerization/Docker/Compose/Collabora CODE Server.md

Servers/Containerization/Docker/Compose/Collabora CODE Server.md

@@ -101,4 +101,15 @@ server {
 ```
 
 ### Configuring Nextcloud Office
-Now that the Collabora CODE Server was deployed and instructed to use the existing LetsEncrypt SSL Certificates located in `
+Now that the Collabora CODE Server was deployed and instructed to use the existing LetsEncrypt SSL Certificates located in `/etc/letsencrypt/live/cloud.bunny-lab.io/` on the Ubuntu host, we can proceed to reconfiguring Nextcloud to use this new server.
+
+- Login to the Nextcloud server as an administrator
+- Navigate to "**Apps**"
+  - Ensure that any existing ONLYOFFICE or Built-in Collabora CODE Server apps are disabled / removed from Nextcloud itself
+- Navigate to "**Administration Settings**"
+  - In the left-hand "**Administration**" sidebar, look for something like "**Office**" or "**Nextcloud Office**" and click on it
+    - Check the radio box that says "**Use your own server**"
+    - For the URL, enter `https://cloud.bunny-lab.io:9980` and uncheck the "**Disable certificate verification (insecure)**" checkbox, then click the "**Save**" button.  
+
+!!! success "Collabora Online Server is Reachable"
+    At this point, you should see a green banner at the top of the Nextcloud webpage stating something like "**Collabora Online Development Edition 25.04.7.2 a246f9ab3c**".  This would indicate that Nextcloud should be able to successfully talk with the Collabora CODE Server and that you can now proceed to verify that everything is working by trying to create and edit some documents and spreadsheets.