How to Use DCA to deactivate boolean selection?

Hi Community I have 2 list. List A & List B.

I have created one module using list A and there are two line items Product Family (Formated as list B) and Applicable?(Boolean).

I have to disbale boolean if I select Appliacble aginst other list item if I select A(Other A should be not accessible) while I can tick boolean of B& C

What should be my approach?

Best Answer