You must choose the option 'Pay Individually' on the Group Booking to make the individual Bookings incur the Accommodation Cost However, if you chose the option 'Pay Individually' AFTER making the Group, then you must edit the Group Booking's Accommodat...

Group Letters: Customize your letters with Merge Fields To create or edit any letter, go to SETUP | PARAMETERS | LETTERS. See Add Letters [https://docs.bookingcenter.com/display/MYPMS/Add+or+Edit+Letters] and Customize and Edit Letters [https://support....