ulx rank reading

hey i need some help to read ulx ranks, so it will output something so i can make some meta stuff

Wow, the information you’ve given us will surely help a lot.

well what do you mean…
if it a question about what i mean then its like

print(ply:GetUlxRank()) // whatever i dont know what the real code is thats why i ask...

i figured out

im pretty sure its just ply:IsAdmin

no it isnt. its way more complicated, the reason i wanted to know, was that i was making IsAdmin with ulx^^

how do you do it then help the rest of us