23A - How to make Bank Accounts subtab read only, under Payments tab for Supplier Manager role
We had cloned seeded Supplier Manager role and realized it allows user to "edit" Bank Accounts added under Payments tab under a Supplier Site. This is a risk for us given anything related to setting/editing Bank Accounts are restricted to a specific business team, so we tried to remove privileges but couldn't find a way to do this.
The privilege is at "Payments" tab level and it seems either user gets the entire area (with 3 subtabs - Payment Methods, Bank Accounts & Payment Attributes) or nothing at all. We then went (the absolutely dreaded) Sandbox UI Customization way but here too, we could not find a way to make only "Bank Accounts" tab readonly. This means Supplier Manager can't enter the "Remittance email" anymore under "Payment Attributes" either.