title: WCF Data Services 5.6.0 and business logic
body: <p>My model generates POCO classes that are then exposed by the service to the client. These classes are partial. So I created another partial class with the same name as the POCO classes and, to test if this solution works, added:</p>
  
  <pre><code>public void Validate() {}
  </code></pre>
  
  <p>However, the client just sees the generated POCO classes and therefore my Validate() function is not available.</p>
  
  <p>Is this feature by design when using WCF Data Services &amp; EF6 or am I missing something?</p>