We are using SharePoint and Nintex versions 2013. I have a workflow that allows a document to be reviewed and approved by a number of employees. When the document is fully approved I would like to save the workflow (approval) history somehow to the document properties. I have no way to change the setting that removes the regular workflow history after 60 days. So I'm stuck with trying to save it off for audit purposes. For us we need to have this info for a number of years. Can someone help me figure out how to save the workflow history so that we'll always have it for audit purposes for a document.