I want to set the Customer_CustID field ReadOnly when I'm creating a new customer in Customer Entry

Understood.

Thanks !! I guess I didn’t try Enabled like this. I think I tried in Extended Properties but I don,t think it worked.

With your code, it does exactly what I wanted, even after adapter GetNewCustomer :slight_smile:

Good. Might need to think about re-enabling it when a second new customer is to be added

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