The Master template feature allows you to manage the design of documents header and footer in a separate templates. So when the design changes you have to modify one template instead of each template. In your actual templates you just have set the master template which should be applied when the document is merged.

Template Versioning saves a backup of each template instead of simply overwriting it. This feature requires at least version 9.25 of the client and version 2017.184 of the server or service.

In this blog article, you will learn how the DocumentsCorePack ServerBased functionality can be used to upload a SharePoint document to an email in a workflow.