How can we identify Redwood vs Classic creation source for Agreements, Purchase Orders & Suppliers?

Summary:

We are working on reporting to help monitor and measure Redwood adoption across Oracle Fusion Procurement. Specifically, we would like to identify whether transactions/records were created through the Redwood UI or the Classic UI for the following areas:

• Purchasing Agreements (including BPAs)
• Purchase Orders
• Suppliers

For Self Service Procurement/Requisitions, we have been able to accomplish this using POR_REQUISITION_HEADERS_ALL.SOURCE_APPLICATION_CODE. This allows us to distinguish requisitions created through the Redwood Self Service Procurement experience from those created through the Classic experience and build adoption reporting around that information.

We are looking for an equivalent method for Purchasing Agreements, Purchase Orders, and Suppliers.