Administrator role
De MoodleDocs
Admins can do anything and go anywhere in the site, however only the primary admin may assign or remove admin rights for other users. Also, other admins are unable to edit the primary admin's profile.
See also
In order to assign an existing user on a Moodle site as an admin, one must first login as the primary admin user for that site. Then:
1. On the Moodle site's home page, locate the "Administration" sideblock
2. Click on the "Useres" link
3. Click on the "Assign admins" link
4. Select any of the users from the left side of the screen and then click the "<" button.
- I lost my administrator's rights forum discussion
