ZCML File
configure.zcml

<configure
    xmlns="http://namespaces.zope.org/zope"
    xmlns:help="http://namespaces.zope.org/help"
    i18n_domain="zope"
    >
<help:register
    id="welcome"
    title="Welcome"
    doc_path="welcome.stx"
    />
<help:register
    id="dev"
    title="Zope Developer Info"
    doc_path="developer.txt"
    class="zope.app.onlinehelp.onlinehelptopic.RESTOnlineHelpTopic"
    />
<help:register
    id="zope.app.onlinehelp"
    title="Online Help"
    parent="dev"
    doc_path="README.stx"
    />
<help:register
    id="ui"
    title="User interface ZMI"
    doc_path="ui.stx"
    resources="mgmt-main-1.png"
    />
<help:register
    id="samples"
    title="Samples"
    doc_path="samples.txt"
    class="zope.app.onlinehelp.onlinehelptopic.RESTOnlineHelpTopic"
    />
</configure>