A Compound property that is also individual properties

Sorry to reask, I looked at subject lines of many forum threads and cannot find it

I have a duplex - can be rented together or as two individual units.

Where is that set up again?

Never mind - I remembered "AB" and found article

https://www.ownerrez.com/support/articles/combined-properties-blockoff-lockoff

A question though, will an AB/Compound Property also work on Airbnb, Booking.com. VRBO and TripAdvisor if I set up on the OR calendar, or is it only for direct bookings?

Yes it will. Many owners/hosts do this. Just add a listing for each combination:

Duplex Left Side - sleeps 3
Duplex Right Side - sleeps 3
Duplex Upstairs - sleeps 4
Upstairs and Left Side - sleeps 7
Upstairs and Right Side - sleeps 7
Whole House - sleeps 10!

That's 6 listings. And with the calendars properly working, and the mutual block-off in place in OwnerRez, the entire thing will work seamlessly.

Remember that each of the combinations has its own calendar syncing. So you're still syncing calendars between OR property (eg. Duplex Right Side) and the Airbnb listing for that.