Predefined groups

Each Tricia server has three predefined groups which have special significance for the assignment of rights (see Managing rights);

• The group Registered Users comprises all users with an account.
• The group Everybody comprises all logged-in and non-logged in users.
• Members of the group Administrators can change server settings and thus the server’s global authorisation rules (e.g. Who can create wikis? Who can create blogs? Who can define type tags? Who can administer the server?).

The groups cannot be deleted, but they can be renamed and given a different URL by administrators if necessary.