Trust-Code/odoo-brasil

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <record id="br_delivery_order_form" model="ir.ui.view">
        <field name="name">br_delivery.order.form</field>
        <field name="model">sale.order</field>
        <field name="inherit_id" ref="br_sale_stock.br_sale_stock_order_form" />
        <field name="arch" type="xml">
            <field name="total_frete" position="attributes">
                <attribute name="readonly">1</attribute>
            </field>
        </field>
    </record>
</odoo>