I have a scenario where custom groups have been created in confluence. Space admins generally add the users who are entitled to see the contents of space to the group.
Now there have been cases where the space admin do not do due diligence and instead of creating the custom group and adding the users to the group, they directly attach the confluence-users group to the space. Now confluence-users group have all the users as the members. This poses a security risk where some of the restricted contents gets exposed to the unintended users.
I am trying to explore a solution where we can disable the right to add the confluence-users group or hide the confluence-users group from getting displayed in list of groups to the space by space admin by default. Confluence-group can be added only by confluence tool administrator if the space admin follows a particular approval mechanism of the organization.