<tree keyword_open="1">
    <field name="r_supplier" width="100"/>
    <field name="r_purchase" width="80"/>
    <field name="r_line" width="100"/>
    <field name="r_inv_date" width="80"/>
    <field name="r_pur_invoice" width="120"/>
    <field name="r_status" width="60"/>
    <field name="r_invoice_amount" width="100"/>
    <field name="r_curr" width="60"/>
    <field name="r_payment_amount" width="100"/>
    <field name="r_left_amount" width="100"/>
    <field name="r_move" width="60"/>
</tree>
