<?xml version="1.0" encoding="utf-8"?> <odoo> <record id="view_stock_picking_form_inherit" model="ir.ui.view"> <field name="model">stock.picking</field> <field name="inherit_id" ref="stock.view_picking_form" /> <field name="arch" type="xml"> <xpath expr="//field[@name='partner_id']" position="after"> <field name="partner_ref" attrs="{'invisible': [('purchase_id', '=', False)]}"/> <field name="purchase_id" invisible="1"/> </xpath> </field> </record> </odoo>