I have a question for you but first let me give you a little background. We have been using 3-way match in Oracle R12 for about 2 years now with our PO's and AP. The workflow works perfectly. We would like to add AP approval to our current system. The problem is that we do not want to reinvent the wheel and would prefer to use the same type of hierarchy as we have in purchasing. Our problem comes from that in PO’s the person may have a different approval limit then they do when they approve expense invoices. Can anyone tell me if we can create a new document type and set up a new hierarchy? When we tried it did not work. Thank you!