After installation, you should see a new tab "Plandata" with the button "RevWise Element". To see the element's timestamps select one element on a view, go Plandata ribbon, and press the RevWise button. Or press the button first and then select an element on a view (in this case you will not be able to switch a view after pressing the button).You can select only one element at a time.

Depending on the size of the project it can take some seconds to retrieve the timestamps. The data are shown as they are stored in Revit. "User" is the user name of the session when the element was created or modified. If it is empty - no user name was provided. The difference between "Modified" and "User Modified" is the last is an explicit (manual or by an admin) modification while the first one is an implicit modification by Revit as the element was somehow affected during the main action.

The trial version does not support cloud-based models and elements in linked models (though link instance as an element can be checked without problem).

The installer that ran when you downloaded this app/plug-in from Autodesk App Store will start installing the app/plug-in. OR, simply double-click the downloaded installer to install the app/plugin.

To uninstall this plug-in, exit the Autodesk product if you are currently running it, simply rerun the installer, and select the "Uninstall" button. OR, click Control Panel > Programs > Programs and Features (Windows 7/8.1/10/11) and uninstall as you would any other application from your system.