This document details how to view a document's revision history.
To view the history of changes to a document, you can look at the revision history.
Locate and view the document you would like to examine (see KB User's Guide - Documents Tab - Viewing Documents in Review Mode for detailed information on searching and viewing live documents).
Scroll to the bottom of the page and click on the See revisions button to see previous versions of this document.
It is also possible to restore to a previous version of a doc using the Revision History. While viewing a previous version of the doc, you can click Restore with this version to replace the current version of the document. However, you must have the doc in either "In Progress" or "In Review" status before you can revert to a previous version using Revision History.