How do you make it so that in a team change GUI, only people in certain groups can see that GUI?

Help and Feedback Scripting Support
#1

Hello programmers of ROBLOX, today I was wondering how do you make it so that when someone wants to switch his team, that person has to be in a certain group to view the Text Button to change teams?
Sorry if this sounds confusing, I can simplify it if needed.

#2

Instead of putting the gui in StarterGui to begin with, you can put the gui into game.Players.someplayer.PlayerGui manually, and only that player can see it.

#3

You can compare the player’s team using if-else statements on a local script
Like: if localplr.Team == game.Teams.blue then gui.Visible = true