How to make a group have admin or superadmin

I have been trying to have groups like Trial Moderator have admin. I want groups like Trial Moderator or any other administration ranks inherit admin. I am not using ULX, I am using sourcebans.

You can’t use SourceBans only for the ranks managing. I suggest you to use ULX too, there should be a way to link em up.

http://forum.facepunch.com/showthread.php?t=1311847

I’ll use it, thanks!