# of different ways to source a Req to a PO

Hi

In 9.1 and/or 9.2, I'm trying to see if we are listing every method of sourcing a requisition to a purchase order.

Here is what I am aware of:

Purchase Order

1) PO AutoSourcing (PO_AUTO_SRC)

2) PO Calc Process/PO Create Process

ePro

2)  Expedite Requisition to PO

3) Quick Source

Are there any other methods (not listed) by which you can source a Requisition to a PO?

Thank you

Pete