Hi Steve:

Someone may pop up and say that they have done something like this but I doubt it, which makes Doug's answer the only practical one.

It would have to be a package that has a similar data model to Adagio, could read up Vendors & Items and then export the approved requisitions in a PO file format.

I think there's a need for this capability among Adagio users, though it would be in the dozens, not hundreds of sites. I'm more optimistic than Doug on the cost. There are a lot of on-line software offerings that are surprisingly inexpensive. The challenge would be spending the time to locate contenders, evaluate them and then guide them through the Adagio integration.