<property name="factory">portfolio.portfolio</property>
<property name="add_view_expr"></property>
<property name="link_target"></property>
<property name="factory">portfolio.portfolio</property>
<property name="add_view_expr"></property>
<property name="link_target"></property>
<property name="global_allow">True</property>
<property name="filter_content_types">True</property>
<property name="allowed_content_types">
<property name="global_allow">True</property>
<property name="filter_content_types">True</property>
<property name="allowed_content_types">