title: TFS2010 Query - Find Orphan Tasks?
body: <p>I'm using the MSF Agile 5.0 project template.</p>
  
  <p>I'm looking to modify the Product Backlog query to include tasks that have no parents.  The query currently only shows User Stories.</p>
  
  <p>I don't see a field to query against such as parent item id or similar.</p>
  
  <p>Has anyone done this?</p>