Ok i'm looking for a hack for vBulletin 3.7.3 where i can give right to certain people to add and remove members from specific usergroups.
Like the following mod for Simple Machine Forum does
http://custom.simplemachines.org/mods/index.php?mod=171
This is because i'm running a Guild Wars alliance forum for multiple alliances and i want the leader and officers of those alliances to be able to manage there own members.