title: The tree structure of epics and features in TFS has been lost after publish from Excel Add in
body: <p>I use excel for reporting from TFS, but one day after publishing, the structure of epics and features was destroyed and now all user stories belong to an incorrect feature, resulting in a mess. I think the problem was that I ordered the list before I publish it.</p>
  <p>I have tried to publish all again from a correct excel file backup, but this did not work the parents are not corrected.</p>
  <p>Any help will be very appreciated</p>