condition to work like deductible taxes

Hi all,

I need to make a pricing condition which should work like deductible tax conditions .

I will enter this condition in Po.

At the time of migo.

Stock - Dr

GRIR - Cr

At The time of Miro

Vendor - Cr

Condition - Dr

GRIR - Dr

Whether it is possible to configure this kind of condition. If yes then how to achieve it.

Thanks & Regards

Nitesh