util.GetUserGroups
Description
Returns a table of all SteamIDs that have a usergroup.
This returns the original usergroups table, changes done to this table are not retroactive and will only affect newly connected users
This returns only groups that are registered in the settings/users.txt file of your server.
In order to get the usergroup of a connected player, please use Player:GetUserGroup instead.
Returns
Example
Retrieve the names of every superadmin registered
Output: 1 = rubat
2 = garry