Hello, I have reserved the seats for NJ 402 train from Zurich to Amsterdam but unfortunately that train does not exist in the rail planner app. I can’t add manual journeys since it disappears immediately after I close the app. I can see one journey IC 60402 which is the same train with seating instead of sleeper. Can I add that train and show the barcode to ticket checker and travel in sleeper coach since I reserved that one?
please advise if you have any experience since I am traveling soon.