Bugzilla - Permissions
In this Tab, a user can see all the permissions, which are provided by the Admin. The Admin can have all the permissions and based on the role of the user, the admin provides different permissions to various users.
In this case, a user has two permissions −
canconfirm − can confirm a log.
editbugs − can edit all aspects of a bug.
Similarly, a user can view different permission names and it has a straightforward explanation to understand.