If you are the owner of a wiki space or you have been given Space Admin permissions by the owner, you can control access permissions, change the look and feel, and modify other settings for the space. The Space Admin features can be found in the Space Tools menu at the bottom of the left sidebar (click here for a screenshot). If you can't find the answer to your question in this space, please email the wiki administrators.
Find out who has access to your space
Add or Remove Individual User
Grant access permissions on a user-by-user basis
Change access permissions for multiple users at once
View and edit the membership of a user group
All about wiki accounts, space types, and permission types
In your space, click the Space Tools menu (bottom left) and select Permissions. Click the Restricted Pages tab to see the list. For additional documentation, see View all restricted pages in a space.