title: MenuItem with subitems binded to Commands. (MVVM)
body: <p>Have a code like:</p>
  
  <pre><code>&lt;MenuItem ItemSource="SOURCE"&gt;
     ..sub MenuItems
  &lt;/MenuItem&gt;
  </code></pre>
  
  <p>How to create the right template that allows to bind the each subitem to the save command.</p>