* You can create and edit restaurant rooms in the Administration panel: Settings\Restaurant\Restaurant rooms

* You can create and edit tables in the Administration panel: Settings\Restaurant\Tables
When you create a new table, you will have to enter its number or designation (in the Designation field) as well as the rooms where it is located (in the Restaurant room field).
The Order by field will allow you to set the selection order of tables on the tablet which is also used for a new order creation. To set tables location in the room, use the Tables map window.