How add a admin to your scrds server?

Hi i need some help with a scrds gmod server i dnt know how to add someone (like me -) as admin any idea how to do that?
ty

and

It still dont work i added this to my users.txt
“Users”
{
//
// This is your users file
//
// You can use this file to add people as admins on your server
// Add them to the relevant section
//
// If you’re a Lua coder you can add your own sections and use them
// in your script by doing pl:IsUserGroup( “admin” ) etc
//

"superadmin"
{
	//"cube"			"STEAM_0:0:17551149"
}

"admin"
{
	//"cube"			"STEAM_0:0:17551149"
}

Haha, remove yourself from admin, and remove // before the entry, basicly “//” makes it ignore the whole line ;).

[editline]4th January 2012[/editline]

Also, consider getting some “admin mod” like ULX, evolve, anything that works, does’t lag and suites you.