How to make 'Product Category' mandatory in iProc, within the 'Billing' page - r12.2.5
We are upgrading to 12.2.5
I have displayed the Product category field in iProcurement using a personalization ( Message Lov Input: Product Category= Rendered = True)
I also need to make this a required/mandatory field but there is no option in 12.2.5 to do this via a personalization however, this was possible in 12.1.3.
How can I made Product Category as required/mandatory field in 12.2.5
Thanks in advance