Nextcloud gives you access to all your files wherever you are.
If you are running the DockSTARTer Nextcloud container behind a SWAG reverse proxy, you may need to add a extra line to the NextCloud config.php file so it can find it.
Without configuring this you will be able to access the web page, but apps may timeout or return an invalid password.
Run the below command and add the line to the the config.php file before the
Copy the following line:
'overwritehost' => 'hostname',
hostname is the URL you use to access your NextCloud web interface, make sure you include the comma at the end.
Doing this will allow the apps to pass the username/password through to the application.