With the Document History option, you can view the history of documents in a patient chart, allowing you to better track the changes to a document over time. This includes signatures, added documents, updated fields, etc.
You can view who changed a document (user column)and when it was changed.
To access Document History, Open a Patient Chart and Right-click on the document tab in the lower left side of the section. In our example, we are in the SOAP encounter note section, outlined in red. When the context menu opens, Click the History menu item.

Click the View Events drop-down menu

In the screenshot below, we have Clicked All, to view all events. Click a list item to select and view its information in the lower section of the Document History dialog.

Also, Right-click in any field in an open chart to acess the Document History.

When the context menu opens, Click Item History and then Current Document menu items.

Path (Advanced) - Multiple Signatures