Signatures of Assignments with X inventors

[JohnG8374]

Hi,
Is anyone using the Signatures Module to obtain signatures on an assignment document for new filings? There might be 1, 2, 3, X inventors. I see the example documents have a case for 1 inventor and a case for 3 inventors. Any suggestions how to make a Word document that can expand to include signatures from multiple inventors, where the number of inventors differs on a matter by matter basis?

The other option we are trying is to create multiple copies of the same Assignment - but a 1-inventor version, 2-inventors version, 3-inventors version, and so on. The issue we have here is that our signature rule doesn't seem to distinguish which document to use depending on the quantity of inventors.

I'd love to hear if anyone is successfully using the signatures module for assignments. If so, how did you set it up?