Also, check this out that Toast announced today, maybe this will help you get to your end goal. Configure Independent Prep Station Fulfillment (toasttab.com)
Got it. If you set up the two kitchen KDS as different Prep Stations you can utilize the modifier routing so that modifiers get sent individually to which ever prep station it needs to go to. For example if you have a cold and hot side screen, you ca...
https://doc.toasttab.com/doc/platformguide/adminKitchenDiningRoomReference.html#configModifierRoutingmaybe this article on explanation of the settings can help. Look at the first table on the bottom section named “Modifier Routing”. Still not clear ...