title: How to set priority of interface implementation in Orchard?
body: <p>I'd like to create a custom INavigationProvider in my module for Orchard CMS:</p>
  
  <pre><code>[UsedImplicitly]
  LocalizedMainMenuNavigationProvider : INavigationProvider
  </code></pre>
  
  <p>But it seems that my implementation is not used by the IoC container (AutoFac I think), probably because there is already another module installed that provides an implementation that is used.</p>
  
  <p>How can I enforce Orchard to use my implementation?</p>
  
  <p>Thanks</p>