Bar and tab rooms show open tickets as tiles rather than a table layout. Use this when the guest is at the bar, on a tab, or ordering to go.
A manager sets the sort order for tab rooms in Manager Settings > General > Tab Room Ticket Sort. The options are newest first, oldest first, alphabetical by guest name, or alphabetical by credit or debit card name. Alphabetical by card name is the usual choice for a busy bar running preauthorised tabs.
If the room button is missing, the room may be excluded on this device. Check Manager Settings > General > Device Excluded Rooms.
Source: Global Payments Genius POS User Guide. Newly built article, pending review.