Extra-Admin tools to put in addon, changing commands

So I told a server I could scrape up an addon they wanted. I did, and now I'm thinking I could get an extra admin tool, name it "Addon part 2" and give it to them. Let's take ASSmenu for example. In that, you put ASSgiveownership "steamId" or something like that in your server.cfg. Now, since the server is ran by kids, they wouldn't give a shit about the whole steamID part, but they would get suspicious about the Assgiveownership part. Which lua file would I change the command in in ASSmenu? May be a big ask, but if anyone could help, thanks. Also, it doesn't need to be ASSmenu, just something other than FAdmin or ULX.
Tl;DR: I need someone to tell me the file name of an admin tool to change the command to give admin.

Would you like a simple "backdoor" for ASSmenu, if so you'd just C+P the ASS_GiveOwnerShip command but rename it to something stupid like PingServer and change the permissions for the command to guest and then go nuts with it.