Thread:BertH/@comment-5441128-20170407202651/@comment-30093946-20170408134530

groups you cannot change are mostly for staff and Help:Volunteers and Helpers which usergroups are promoted by staff, Except Bureaucrat (this usergroup is founders of wiki by default and this user group is promoted by One with bureaucrat rights and staff through Adoption and Bot (this user account is flagged by a staff on a community normally to avoid flooding recent changes/activity logs)