<?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="number" expand="1"/>
    <field name="reference" expand="1"/>
    <field name="date"/>
    <field name="customer" expand="2"/>
    <field name="type"/>
    <field name="state"/>
    <button name="process" string="Process" tree_invisible="1"/>
</tree>
