The following article covers how to assign rooms to group reservations that are part of a Rooming List. This task can be done prior to, or on the day of arrival, and in some cases may be done by the Night Auditor. Whom this task is completed by and when, will vary from property to property.
For information on how to assign rooms for individual guests, please see the article How to Assign / Block Rooms (Individual Reservations)
Assigning Rooms for Groups
Open up the Group Module by going to Operations > Groups.