--- ./doctrine2/xml/Entities.Alias.dcm.xml.orig	2016-04-11 19:28:04.000000000 +0200
+++ ./doctrine2/xml/Entities.Alias.dcm.xml	2016-07-19 15:37:04.968500000 +0200
@@ -11,6 +11,11 @@
         <option name="default">1</option>
       </options>
     </field>
+    <field name="internal" type="boolean" nullable="false">
+      <options>
+        <option name="default">1</option>
+      </options>
+    </field>
     <field name="created" type="datetime" nullable="false"/>
     <field name="modified" type="datetime" nullable="true"/>
     <many-to-one field="Domain" target-entity="Entities\Domain" inversed-by="Aliases">