P0411 senario

Dear ,

i use JDE 9.1 i  need the following senario:

normal senario:

i will enter voucher  through p0411 with 100,000  for supplier( 99 )so i will have the following entry:

debitt expenses 100,000

credit trade payable for supplier(99)  100,000

need senario:

i will enter voucher  through p0411 with 100,000  for supplier( 99 ) and journal entry will be:

debit expenses 100,000

credit trade payabele for supplier (99)  80,000

credit another account (balance sheet)  20,000

is this will work and how ?

thanks