PoigmaG

Hey, I'm not sure if I was tripping out but I swear somehow I managed to bring up a panel in my server that allows me to create a faction and define the faction tag which will show up for players which looked really neat, now I'm trying to bring it up again but can't seem to figure out how, also yes the server I'm in has factions enabled in the configs. I've been looking all over for this information but I barely see anything about it, is it actually a feature?