title: Content Grouping (not set) issue in Google Analytics
body: <p>I want to try content grouping in Google Analytics. I have entered a couple of URLs in "Group Using Rule Definition" in Google Analytics and I have saved it without any error.</p>
  
  <p>But when I try it in "Behavior" flow, its giving me "(not set)". Can anyone help me out how to deal with it? Any help would be greatly appreciated.</p>
  
  <p>Thanks!!</p>