FiveM Server help

I was wonder if anyone could give a helping hand with a FiveM server setup. I have the server running, but I 'm trying to get admin setup for the server. I have tried adding my steamID to the admin file with no luck of it working. I have also tried adding the lines for admin in the user cfg file. Anyone able to point me to the correct area to add an admin and if its more then just the steam ID?

Thanks in advance.