How to Route Approval Chain for PO Change Order Based on DFF Attribute?

Summary:

Hi Everyone,

Is it possible to configure approval rules for PO Change Orders based on DFF attributes?

For example:

• If the user updates Attribute 1 on the Change Order, the approval should be routed to Approver A
• If Attribute 2 is updated, it should instead be routed to Approver B

I would like to detect which specific DFF field was modified during the Change Order and use that condition to determine the approval route.

Has anyone implemented this kind of condition-based approval routing for Change Orders?
Is it achievable via BPM rules, or do we need any workaround or custom solution?