Viewing Wiki Participation

1. Access the Wiki by clicking on its title.
2. On the Wiki page's Action Bar, click Participation Summary.
   
3. To view a specific user's Participation page, click on their name.
   
   (Click on the image to enlarge)
4. To view a wiki page comparison, click Compare to Version #, under the User's Modifications tab. The changes appear highlighted in green. 
   
   (Click on the image to enlarge)