Electronic signature SDK (Universign, Docusign, Yousign...) integration

[apcloic]

Hi,

I like the idea of php-sign which is a kind of universal electronic signature SDK that works with common signature services like Docusign, Universign or Yousign.
I've just give a try with a Yousign free account and a very simple workflow script (createTransaction) on Documents module, it works as expected.
I believe that electronic signature services integration into YF make sense but as always, it requires crowdfunding if we want it :)
Regards,