<?xml version="1.0"?>
<tree>
    <field name="number" icon="icon"/>
    <field name="date" widget="date"/>
    <field name="description" expand="1"/>
    <field name="origin"/>
    <field name="expiration_date" widget="date"/>
    <field name="priority"/>
    <field name="responsible" expand="1"/>
    <field name="closing_date" widget="date"/>
    <field name="state"/>
    <field name="rejection_reason"/>
</tree>
