Folder access control

Hi guys,

Is there a way to restrict the access of shared folder with File Access Control in a way I expected? What I expect is:

  1. If a folder is given to only a group of users, other users not in that group will not be able to see the contents of that folder.

  2. I want to prevent the user from being able to create sub-folder in the shared folder.

Thanks.

See https://docs.nextcloud.com/server/10/admin_manual/configuration_files/files_access_control.html