Is it possible not to combine the same item on the printed receipt?

[Markus_Sheng]

My restaurant offers a personalized menu, and with that separation, the kitchen would know what item to add to the plate. Each plate has its main dish "Makan Nasi Nusantara" and can choose different items together with it. 

Edited January 10, 2021 by Markus_Sheng

[Felix123]

I do not think that that is possible to do so. But if you want to make it easier for your kitchen staff to see which plates should have which dishes, you can try using Kitchen Display System (KDS) App. The order for your customers will display based on the open ticket and the items that you've added onto the ticket. So let's say you have a customer who ordered the same main dish but different side dishes for each of those customers. What I can suggest is that you can open the ticket of the first customer first, the KDS will display that order and for the second customer open the same ticket and then add the items that the 2nd customer ordered. Once you've saved this open ticket, it will now be displayed onto the KDS but separately. This way, you'll be able to easily notify your kitchen staff.

I have here links for you to check out how to use KDS if you haven't learned how to use it yet: 
https://help.loyverse.com/help/kitchen-display-system
https://help.loyverse.com/help/kds-configuration