If you don't want to assign an order to the table, you can use tabs instead.
1) Select "For Here" in the side panel. If it shows collection or takeaways, press it until you get For Here.
2) Add Items from the menu.
3) You can add notes if necessary. You will be able to see the notes below the tab number.
4) Don't select any table and click on save.
Viewing Tab Order
5) Click on the menu button on the top right corner.
6) Select the Tables option
7) Click on Tabs button and you will see the tabs. The latest orders comes first. You can see the tab.
8) Click on it, and you see various options. You can choose the required one.