<configure
     xmlns:zcml="http://namespaces.zope.org/zcml"
     xmlns:browser="http://namespaces.zope.org/browser"
     xmlns:help="http://namespaces.zope.org/help"
     zcml:condition="have context-help"
     i18n_domain="schooltool" >

<help:register
     id="timetable_help_index"
     title="Timetable Help"
     doc_path="timetable_help.pt"
     for="schooltool.group.interfaces.ITimetableSchemaContainer"
     view="index.html"
     class="zope.app.onlinehelp.onlinehelptopic.ZPTOnlineHelpTopic" />

</configure>