<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:plone="http://namespaces.plone.org/plone"
    xmlns:browser="http://namespaces.zope.org/browser">

    <include package="plone.app.portlets" />
    
    <plone:portlet
        name="ftw.book.portlet.gotoparent"
        interface=".gotoparent.IGoToParentPortlet"
        assignment=".gotoparent.Assignment"
        renderer=".gotoparent.Renderer"
        addview=".gotoparent.AddForm"
        />        

</configure>