My Dinner Table is at V4 now, AVSitter script driven.
The same model changes script. No more poseballs with XPose but a sit script to have dinner or have sex.
Same combinations: a single customer with waiter or waitress, a couple with waiter or waitress, or 2 couples.
I had my problems to convert old configuration in new configuration and I had to reposition all poses too despite the same root prim.