About Group Manager
This plugin allow's you to add up to 10 steam Ids to one group.
Usage: massgroupadd <group> <steamID1> <steamID2> ... Usage: massgroupremove <group> <steamID1> <steamID2> ...
the plugin will not let you add more then 10 steam IDs. if you try the plugin will not add the players to the group and will stop the command then tell you why.
Good for clan servers that offer clan kits, good for adding admins, vips any group really.