<odoo>
    <record id="view_users_form_inherit" model="ir.ui.view">
        <field name="name">Add Trigram</field>
        <field name="model">res.users</field>
        <field name="inherit_id" ref="partner_firstname.view_users_form" />
        <field name="arch" type="xml">
            <xpath expr="//field[@name='firstname']" position="after">
                <field name="pos_trigram" />
            </xpath>
        </field>
    </record>
</odoo>
