eiru_reports_servicio/views/menus.xml

<?xml version="1.0" encoding="UTF-8"?>
<openerp>
  <data>

    <!-- sub menu -->

    <menuitem id="ordenservicio_analytic_menu" parent="eiru_reports.sale_parent_menu" name="Análisis de orden de servicio" action="ordenservicio_analytic_action" sequence="3"/>


  </data>
</openerp>