Page and Field Configurator Change Tracking and Processes

PeopleSoft 9.2.50, PeopleTools 8.60.17

We've started using PFC Change Tracking and noticed that App Engines like PO_POCHG and PO_AUTO_CHNG do not seem to track changes.

For example, on the PURCHASE_ORDER component, we are tracking a few things that would also be in common with possible changes on the above processes. Things like price, qty. due date, manufacturer information, buyer, etc.

I understand that these can also be on the PO change order template, but folks sometimes change these values before the PO is dispatched. Meaning the changes would not be register as a change order.

The two processes above are used in conjunction with Buyer Mass change, Accepted Purchase Order Acknowledgements and requisition change requests.