Contracted Rooms are useful for reporting purposes if a Group originally contracted a set number of rooms, but at a later stage, rooms were added/removed from the block.

It's possible track Contracted rooms in addition to Blocked and Pickup. A User can select Contracted Rooms when adding a New Group.

Once enabled, users can add Contracted rooms when building a Group Block. Columns are available to reports for the count of Contracted Rooms as well as the Contracted Revenue.