title: DL Expressivity not available in Protégé Ontology Metrics View
body: <p>I installed Protégé 5.5 and I am interested in the DL expressivity of my ontology. </p>
  
  <p>In the <a href="http://protegeproject.github.io/protege/views/ontology-metrics/" rel="nofollow noreferrer">documentation</a>, it is written that this information should be found in the Ontology Metrics view. However, my view does not contain this particular information. </p>
  
  <p>Do I need to install some additional plugin?</p>