<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <template id="grid_report_saleorder_inherit" inherit_id="sale.report_saleorder_document">
        <xpath expr="//table[hasclass('o_main_table')]" position="before">
            <t t-call="product_matrix.matrix" order="doc"/>
        </xpath>
    </template>
</odoo>
