title: AutoMapper: Mapping child collections
body: <p>AutoMapper Newbie Question.</p>
  
  <p>I have a source and destination DTO that have the same fields and child collections. How can AutoMapper map these?</p>
  
  <p>Simplified source and destination DTOs share the same names:</p>
  
  <blockquote>
  <pre><code>Customer
      Orders
         Invoices
      CustomerInfo
  </code></pre>
  </blockquote>