manufacture/mrp_partner_note/views/res_partner_view.xml

<?xml version="1.0" encoding="UTF-8"?>
<openerp>
    <data>
        <record model="ir.ui.view" id="res_partner_production_notes_form_view">
            <field name="name">res.partner.production_notes.form</field>
            <field name="model">res.partner</field>
            <field name="inherit_id" ref="base.view_partner_form" />
            <field name="arch" type="xml">
                <page name="internal_notes" position="inside">
                    <label for="mrp_notes" />
                    <field name="mrp_notes" />
                </page>
            </field>
        </record>

    </data>
</openerp>