ZCML File
configure.zcml

<zope:configure
    xmlns="http://namespaces.zope.org/browser"
    xmlns:zope="http://namespaces.zope.org/zope"
    i18n_domain="zope"
    >
<addMenuItem
    title="Unique Id Utility"
    description="A utility that provides unique ids to objects"
    permission="zope.ManageSite"
    class="zope.app.intid.IntIds"
    />
<page
    class=".IntIdsView"
    for="zope.app.intid.interfaces.IIntIds"
    permission="zope.ManageServices"
    name="index.html"
    template="registrations.pt"
    menu="zmi_views"
    title="Registered Objects"
    />
<page
    class=".IntIdsView"
    for="zope.app.intid.interfaces.IIntIds"
    permission="zope.ManageServices"
    name="populate"
    attribute="populate"
    />
<icon
    name="zmi_icon"
    for="zope.app.intid.interfaces.IIntIds"
    file="intids.png"
    />
</zope:configure>