<allowed_content_type_list>
 <portal_type id="Software Product">
  <item>Embedded File</item>
 </portal_type>
 <portal_type id="Upgrade Decision">
  <item>Upgrade Decision Line</item>
 </portal_type>
 <portal_type id="Upgrade Decision Module">
  <item>Upgrade Decision</item>
 </portal_type>
</allowed_content_type_list>