Help with whitelisting

I need help figuring out how to whitelist and unwhitelist people on my zap-hosting server. Can some please provide pictures or a video of how to do it? Or maybe a step by step how to do? Please and thank you!

There are a ton of whitelist system out there, just read how to install it, its easy, here are a few:



if you are having trouble reading then here are more
https://forum.cfx.re/search?q=Whitelist%20category%3A7

Thank you, figured it out on my own. Still new to this, trying to mess with esx but i have seemed to do okay so far