As a Haven guest, you should receive your luggage tags in the mail about 50 days prior to departure. They will be solid magenta color.
If you don't get snail-mail tags, just print your tags in black-n-white. The magenta color only designates that you are on the Prima. And it will be the only ship at that terminal.
There are no Haven bag drop areas. Just give your bags to the first porter that approaches you.
There is only one entrance to the terminal. BUT,,, there is a special check in outside the doors for Haven guests. They will escort you to the elevators going to the second floor (versus using the escalators with the steerage passengers. There is a dedicated security screening station inside the Haven check-in area.
There is one entrance, with a Haven line to the left
As you exit the elevator, you will be at the entrance to the Haven check-in
Haven Waiting Area
Compared to steerage waiting areas below