title: Default Meta description from other Properties (when empty) - EPiServer
body: <p>I am working on an EPiServer 5 project and I need to fill in the meta-description property of my page type with data from other properties. E.g. Take the first sentence of the body and use it as meta description"</p>
  
  <p>This should be done if the editor left the meta description empty. Any help on how to solve this issue?</p>
  
  <p>Many thanks.</p>