menu.xml

<?xml version="1.0" encoding="UTF-8"?>
<menu>
    <item parent="/extras/"
          name="crons"
          icon="fa fa-clock-o"
    >
        Crons
    </item>

    <item parent="/extras/crons/"
          name="manager"
          require="package/quiqqer/cron/bin/Manager"
          icon="fa fa-clock-o"
    >
        Cron-Manager
    </item>

    <item parent="/extras/crons/"
          name="history"
          require="package/quiqqer/cron/bin/History"
          icon="fa fa-long-arrow-right"
    >
        Cron-History
    </item>
</menu>