<?xml version="1.0"?>
<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
this repository contains the full copyright notices and license terms. -->
<tree sequence="sequence">
    <field name="product" expand="2"/>
    <field name="tariff_code" expand="1"/>
    <field name="organization" optional="0"/>
    <field name="country" optional="0"/>
    <field name="start_day" optional="1"/>
    <field name="start_month" optional="1"/>
    <field name="end_day" optional="1"/>
    <field name="end_month" optional="1"/>
</tree>
