title: Where is the UML Diagram option in IntelliJ?
body: <p>I am trying to generate a diagram from IntelliJ 14. It is told in <a href="https://www.jetbrains.com/idea/help/viewing-diagram.html" rel="nofollow noreferrer">the documentation</a> to install the UML Support plugin. I do not find a such plugin on my computer:<br>
  <a href="https://i.stack.imgur.com/XpI6N.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/XpI6N.png" alt="enter image description here"></a></p>
  
  <p>What am I missing?</p>