In the Assembly Build page, we want to fill the "Autogenerate Numbers" fields automatically, the client doesn't think the employees would enter correct numbers here, and the old system was fully automated at this task. The field Prefix for example should come from two other fields on the same screen called Pallet and Machine Number. I tried with a client script to set the field Prefix, it didn't work, deployed on the Assembly Build and Inventory Detail. I tried to remove the "Autogenerate Numbers" button, it didn't work. Any ideas?