Digital signing in D365 for Talent

Introduction
In a lot of processes you would like to sent a document to a person to digitally sign that document.

Questions

 * Is it possible to integrate DocuSign in Dynamics? On the DocuSign website (see https://support.docusign.com/articles/DocuSign-for-Microsoft-Dynamics-Supported-Versions). Is this integration also possible for other modules, for example the HR module.