<?xml version="1.0"?>
<object name="portal_properties" meta_type="Plone Properties Tool">
 <object name="site_properties" meta_type="Plone Property Sheet">
  <property name="allow_external_login_sites" type="lines"/>
  <property name="external_login_url" type="string"/>
  <property name="external_logout_url" type="string"/>
 </object>
</object>
