title: SimpleChildWindows binded to View Model
body: <p>I'm using MVVM Light, MahApps and SimpleChildWindows.</p>
  
  <p>I want to be able to create a CRUD Form in a modal popup. </p>
  
  <p>This CRUD form must be binded to its own ViewModel and called by a command in another ViewModel.</p>
  
  <p>I don't succeed to do this with SimpleChildWindows...</p>
  
  <p>So... Is it possible?</p>