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Copy Signature from one document to another in Workbench
How does one copy a signature from one document to another using Workbench?
How does one copy a signature from one document to another using Workbench?
I don't think it's possible to copy objects/components of a form at runtime using a workbench.
Also, the signature field acts as a certificate for that document, and considering your use case, it seems to be a PDF document with data, so you may not be able to copy the fields from one document to other.
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