Navigation: Log into Back Office, then select Home > Settings > Application > General Settings
On the General Settings page: enter the Table Expiration Time (in Minutes) based on the needs of the Store. This will serve as the threshold for how long a Table can be held.
POS
On the Table Layout screen:
Click on the Customer's Table.
Add Items to the Customer. It will automatically start running on Time.
If the Order does not arrive within the set Time: the table will be automatically expired and will be filled-in with the corresponding color.