title: Migrate Team Project from TFS 2013 To TFS 2015
body: <p>I need to migrate one Team Project from TFS 2013 update 4 server to instance of TFS 2015. The source project is located in default collection. The default collection contains many team projects and I can not migrate them because there is security reasons. There is no possibility to get whole team collection database. The splitting of collection is also not possible because the database and TFS application server manages another company. I can use only TFS API.</p>
  
  <p>I found TFS Integration Tools but I'm not able to install it. There are two errors while i'm installing it:</p>
  
  <ul>
  <li>Unsupported API (integration tools requires team explorer 2008, 2010 or Dev11)</li>
  <li>Probably Unsupported version of DB </li>
  </ul>
  
  <p>Is there any other approach how to migrate specified team project to another instance TFS?</p>