This article explains the process for you to link your POS menu items to the menu items you have already created in AppSuite as well as how to create and configure the modifiers that show up to your customers when they add that item to their cart.
First you want to navigate to the POS Menu Connection Module located: Control panel => Menu => POS ordering settings => POS menu connection.
This is where you will connect the POS menu items to the AppSuite Menu Items.
Once all the menu items are connected together, now you are ready to create the modifier groups and connect them to each menu item.
This module is called the "Menu Manager" and is located: Control panel => menu =>menu manager.
Next Chapter: Testing and Order Management