title: Tracking Stories Added After a Sprint Starts in TFS
body: <p>I'm using TFS 2012 and the Scrum process template.</p>
  
  <p>I would like a way to see stories that were added to sprint after a certain point in the timeline of that sprint.</p>
  
  <p>We typically have a mid-sprint "mini" planning session. This allows us to re-balance existing workload across the team, but it also allows us to add additional PBIs/User Stories to the sprint if we see we have finished more work than expected.</p>
  
  <p>I can't see a way to query to see when a story's iteration path was changed. Is this possible?</p>