title: Add TFS Work Item Areas by XML import
body: <p>I have a question, I am not sure whether it is possible or not. </p>
  
  <p>I have to add few child of the <code>Work Item Area</code> in all the TFS projects by XML import.</p>
  
  <p>For Work Item Types, We can do the same by importing the xml for all projects and it will update the work item type. </p>
  
  <p>in the same way is it possible to import xml for <code>work item area</code> ?</p>