Fryer sees fries. Grill sees chicken.
Set up stations per site in the back office: Fryer, Grill, Pass, whatever your line looks like. Route whole categories, then override single items where it matters. A meal deal splits itself: the chicken goes to the grill, the fries to the fryer.
Mark one station as the expo and it sees every order in full, so whoever runs the pass can call the bag together.
No stations configured? One Kitchen screen, everything on it. Routing is opt-in.
"extra crispy, no salt"