Revising un-posted voucher (standalone and 2/3 way match)

Hi,

I have a Q. I understand that if there is an un-posted standalone voucher created using P0411, the amount on it can be changed. However, is there a similar functionality available for vouchers created using 2/3 way voucher match or the only way to do that is to reverse the voucher match? Looking forward to your responses. Thank you.