Strange behaviour with referenced table

Hi, i have referenced one table to another (orders and orders detail), but in the form that is created by appsheet i can add records on the referenced table only after saving the record in the first table (in shorts i don’t see the button “add”)…i’m missing something? I didn’t made strange configurations…Thanks for any help.

In the OrderDetail record you will have a Ref field to the Order record. Did you set “Is part of” property to “true” for that Ref field?

Philip you’re great! That’s what i was missing! Thanks a lot!