How to make a new accounting dimension mandatory at transaction level

ERPNext Accounting
1

I have added a new accounting dimension (let’s say department) and I want to make it mandatory to capture it compulsorily at a Purchase Order/Invoice level. How it can be achieved?

Further, I want to make it mandatory at all the transaction docTypes wherever accounting dimension is used.

Thanks

2

Go to Custom Field, search for department field and edit to make it mandatory (Is Mandatory Field).

3

@sanjay. Thank you so much. It is done.