<?xml version="1.0"?>
<data><xpath expr="//tree" position="attributes">
                    <attribute name="editable">bottom</attribute>
                </xpath>
                <xpath expr="//tree" position="inside">
                    <field name="company_id" invisible="1"/>
                </xpath>
                <xpath expr="//field[@name='company_id']" position="attributes">
                    <attribute name="readonly">0</attribute>
                    <attribute name="optional">hide</attribute>
                </xpath>
                <xpath expr="//field[@name='partner_id']" position="attributes">
                    <attribute name="readonly">0</attribute>
                </xpath>
                <xpath expr="//field[@name='product_id']" position="attributes">
                    <attribute name="readonly">0</attribute>
                    <attribute name="options">{'no_create': True, 'no_open': True}</attribute>
                </xpath>
                <xpath expr="//field[@name='delay']" position="attributes">
                    <attribute name="optional">show</attribute>
                </xpath>
            </data>