<hidden_content_type_list>
 <portal_type id="Allocation Supply Line">
  <item>Allocation Supply Cell</item>
 </portal_type>
 <portal_type id="Hosting Subscription Module">
  <item>Hosting Subscription</item>
 </portal_type>
 <portal_type id="Remote Node">
  <item>Compute Partition</item>
 </portal_type>
</hidden_content_type_list>