Creating Dispute for just tax portion of a Line

Hi,

We are on R12.2.4

In Advanced collections, when we are creating disputes against AR invoices, is it possible to create a dispute for just a tax portion of a specific line.

Ex:- I have a Invoice for say 660 USD (Incl Tax) with three lines as below:-

Line 1:- Item value:- 100, tax 10

Line 2:- Item value:- 200 tax 20

Line 3:- Item value:- 300 tax 30

Is it possible to create dispute for say 20 dollars (which is tax portion of line 2) and once this dispute is approved, Credit Memo should adjust just tax portion of the line 2 of the invoice