How do I connect a team with a spawn + with group roles? (please help)

I wanna help someone make a game and we have different teams. I'll make some GUIs where people can spawn as a driver or passenger and that people with a rank, will spawn as their group roles. How do I make it so that passengers spawn in the passengers spawn and that the drivers go to the drivers spawn (so how do I connect a team with a spawn)? And how do I make it so that people with a certain rank in the group e. g. Head of Ranks will spawn in the Head of Ranks team on the Head of Ranks spawn?