gitea-pages/admin-guide/authentication/system_access.md

Giving users and groups access to a system

A list of users and or groups that can access the system. Members of the groups aaa:admins: don't need to be members of aaa::users: to access a system.

Regular access

Access for ActiveDirectory (AD) user accounts or groups that are non Experiment accounts. (See e account section for that)

aaa::users:
  - 'muster_h'
  - '%unx-project_group'

Sudo access

To give root access for AD user accounts or groups via sudo.

aaa::admins:
  - 'muster_h'
  - 'unx-project_group'