Can we use requisition attribute in negotiation approval

Summary:

We need to access requisition header attributes associated with negotiation on Negotiation award approval workflow condition. Actually our Requisition hierarchy based on attributes, we need to take approval again based on requisition attributes when price is finalized on negotiation during Negotiation award hierarchy.

If not available then can it possible to re-initiate PR approval when associated negotiation awarded and Blanket Purchase agreement is done?

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