Ok first you go to the door.Then, hit it with a wrench, after that click events. Scroll to the top. There you will see onActivate>self>doorOpen>unrestricted>CW>_____. Click on unrestricted,a box will drop down with stuff like BLID Allow, BLID Deny, Trust1 etc. One of the selections will say Admin, click that one. Then at the bottom press send to save the settings. Now only Super Admins and Admins can open the door.