title: TFS shelveset migration from one branch to another
body: <p>I have to migrate the shelveset created in one branch say "development" to another say "release".
  so that I can directly merge the shelveset then to release which was created for development branch.</p>
  
  <p>the command I have used is:</p>
  
  <pre><code>tfpt unshelve "shelveset name" /migrate /source:"$...development" /target:"$...Release"
  </code></pre>
  
  <p>it is showing this error:</p>
  
  <blockquote>
    <p>unable to determine the workspace</p>
  </blockquote>