title: Using TFS 2013 with existing GIT Server and be able to associate work items
body: <p>We have a TFS 2013 installation with projects that we want to migrate to GIT. For the source control history, we've landed on GIT TFS and the --with-branches option, which will get us all. But we have a few other questions:</p>
  
  <ol>
  <li>Is it possible to associate TFS 2013 with another GIT server - the organization has an established GIT server that is preferred.</li>
  <li>How can we get to associate work items with the # convention, I guess there might be need of a post-hook or something. </li>
  <li>Would there be a chance of migrating all links in TFS from WorkItems to changesets to now point to commits in the GIT repo?</li>
  </ol>
  
  <p>The first two are the most important. The third we can live without I think, as we don't need to delete the repository, unless that automatically is done when and if we can associate the other GIT server with the TFS project.</p>