<field name="type">tree</field>
<field name="arch" type="xml">
<tree colors="red:date_planned<=current_date" string="Purchase Order Lines">
- <field name="order_id"/>
- <field name="date_order"/>
+ <field name="name"/>
<field name="date_planned"/>
- <field name="partner_id"/>
<field name="product_id"/>
<field name="product_qty"/>
<field name="product_uom"/>