title: NHibernate Inheritance mapping when sub class in Separate Assembly
body: <p>Assume that the core project has a base entity and every plugin maybe extends the base entity.</p>
  
  <p>Solution structure :</p>
  
  <pre><code>Application.Core.BaseClass
  Application.Module.SubClass (it's a plug in, maybe not available)
  </code></pre>
  
  <p>Is any way to implement this mapping using NHibernate subclass? </p>