How to extract Digital Signature from fnd_attached_documents table to print in PO Document View

Summary:

Our customer wants to display digital signatures on the PO print document. As a solution, we created a DoR type called "Digital Signature" and attached each employee's signature in the DoR section of the Employee form. We are now trying to retrieve these signatures and display them on the PO view document using a BI query.

Is this feasible, considering the customer does not use a third-party provider like DocuSign?

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