title: Drupal, Views: how to avoid duplicated?
body: <p>How can I avoid duplicates on my Drupal View ?</p>
  
  <p>Should I add a filter specifying that a particular field (i.e. userID) should not appear twice ? I cannot find such option</p>
  
  <p>View
  <a href="http://dl.dropbox.com/u/72686/view1.png" rel="nofollow noreferrer">http://dl.dropbox.com/u/72686/view1.png</a>
  View edit
  <a href="http://dl.dropbox.com/u/72686/view2.png" rel="nofollow noreferrer">http://dl.dropbox.com/u/72686/view2.png</a></p>
  
  <p>thanks</p>