In the 'More Options' menu, select the 'Start Watching' or 'Stop Watching' option (under the 'More Info' category) to start or stop keeping a watch of activities performed on the file revision which is open in the viewer. The 'Stop Watching' option will only appear for files where 'Start Watching' is already enabled.
Clicking the option will display a prompt message if the selected operation was successful.
Once you begin watching a file, click here to learn how to configure watch settings.
Next Article: Compare a File open in Viewer with its revision