Dispute approval based on Invoice requestor

Summary:

Hi

in the current project we have a requirement to achieve dispute approvals based on Invoice requestor/creator. In AR transaction screen, we have enabled a dff where requestor name is captured. Ideal expectation is when invoice is raised for dispute, the approval must be routed to the email id captured in the DFF. however we couldn't find much attributes for the same in the BPM. If anyone has any thoughts on the same please help.😀

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