*Enter your Poster Account ID.
*Set "Include upcoming bookings (days)" to include future bookings if you want bookings to be available in advance (instead of only checked-in bookings).*Set "Include departed bookings (days)" to include departed bookings if you want departed bookings to be available (instead of only checked-in bookings).
*Set "Synchronise" = Bookings for every room type you want to be available in Poster.