[BO2] Are XP Lobby still accessible in the port?

I’m questioning in the last 2 days, just for nostalgia, if anyone in here knows how to start it, I’d be grateful and my inner child too.
The first problem for me is that I can’t access the friend list while on the main multiplayer menu, I’m even starting to think they did it on purpose.
Thank you and good throwback to everyone!