RSSP How to default a Negotiated flag on Enter Requisition Line when item is assocated with CPA

Summary: We want to have the Negotiated flag on when line is associated with a CPA and system will create a PO automatically.

Currently the requester has to turn on that flag manually.

Is there any way to set up the default value = Yes when the item is associated with the CPA?

Content (please ensure you mask any confidential information):

Version (include the version you are using, if applicable):

25B

Code Snippet (add any code snippets that support your topic, if applicable):