<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>
<template id="report_purchaseorder_document" inherit_id="purchase.report_purchaseorder_document">
<xpath expr="//table[1]/thead/tr//th[last()]" position="before">
<th class="text-right"><strong>Disc. (%)</strong></th>
</xpath>
<xpath expr="//td[span[@t-field='line.price_subtotal']]" position="before">
<td class="text-right">
<span t-field="line.discount"/>
</td>
</xpath>
</template>
</data>
</openerp>