Answer: New items can be added to the menu from Restaurant Sale (Touch POS)in the following manner:
- Go to Main Menu > Sale Management > Transaction > Sale Invoice (Touch POS) (S > T >T)
- Press F4 or click on “F4 Add Item” button.

- Press the keys Alt +L to open the list
- Select menu in which you want to add the item
- Go to product name field
- Press Ctrl+End keys together
- Press Alt+L keys to open the product list
- Select the item and press enter
- Give other details like KOT, Printer name, Warehouse, Modifier etc.
- Save.
For more details please visit: http://www.rancelab.com/help/fr6_sale_invoice_touch_pos.htm