You can view the activity of previous edits on a Document, and even revert back to previous versions of a document if some changes were not what you wanted.

  2.       Select the Edit Pencil on the name of the document you want to view.

  3.       Select {Actions > Logs} to bring up a record of edits to this document.

  4.       Select the date to see how the document looked in a previous iteration. 

  5.       To revert back to this version, select {Revert}. A popup will confirm it was reverted 

            successfully.