br_purchase_stock/views/purchase_stock_view.xml
<?xml version="1.0" encoding="utf-8"?>
<odoo>
<record id="br_sale_stock_order_form" model="ir.ui.view">
<field name="name">br_sale_stock.order.form</field>
<field name="model">purchase.order</field>
<field name="inherit_id" ref="purchase.purchase_order_form" />
<field name="arch" type="xml">
<xpath expr="//field[@name='order_line']/tree/field[@name='product_qty']" position="after">
<field name="outras_despesas" invisible="1" />
<field name="valor_seguro" invisible="1" />
<field name="valor_frete" invisible="1" />
</xpath>
<field name="amount_tax" position="after">
<field name="total_despesas" widget='monetary' options="{'currency_field': 'currency_id'}"/>
<field name="total_seguro" widget='monetary' options="{'currency_field': 'currency_id'}"/>
<field name="total_frete" widget='monetary' options="{'currency_field': 'currency_id'}" />
</field>
</field>
</record>
</odoo>