Prevent users create home folders and sshared space quota

Hello, i am trying to set up two goals in a nextcloud i set up.

  • First is to prevent users creating personal files and new home folders. They have to create content in preexisting shared home folders.

  • Second is that i dont want to set up specific user quota but a global shared one

Is this possible ?

Perhaps you can for point 1 create a workflow with

I have seen a Youtube Video with your restriction (point 1). But i missed the link to the video. It was only shown and not illustrated. Sorry.