Invoice with no receipts

Process	Interface to GL
1) Enter invoice
2) Approve invoice	AP175
3) Pay invoice	AP170
4) Write off match with no receipt	PO136

debit	Match no recpt	credit	debit	AP Accrual	credit
2) 10		4)10	3) 10		2) 10

debit	Match Write Off	credit	debit	Cash	credit
4) 10					3) 10