<?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>
    <field name="code"/>
    <field name="name" expand="2"/>
    <field name="version" optional="0"/>
    <field name="mode" optional="1"/>
    <field name="carrier" optional="1"/>
    <field name="risk" optional="1"/>
    <field name="location" optional="1"/>
</tree>
