Multiple roles condition

Hey,

I create my first server and It misses me a big thing.

I need a way to have multiple conditions to access to a chat room. For now, using rôles, You only can say "people can access to this room if they have this OR this role". I would have a way to say that "they can access if they have this role AND this role"

Hope I've been clear

I'm french, sorry if I make some mistakes, I try my best ;)

Regards