product_view.xml

<?xml version="1.0" encoding="UTF-8"?>
<openerp>
    <data>
        <!-- Add the quantity available to promise in the product form -->
        <record id="view_product_form_quoted_qty" model="ir.ui.view">
            <field name="name">product.form.quoted_qty</field>
            <field name="model">product.product</field>
            <field name="type">form</field>
            <field name="inherit_id" ref="stock_available.view_stock_available_form" />
            <field name="arch" type="xml">
                <data>
                    <xpath expr="//field[@name='immediately_usable_qty']" position="after">
                        <field name="quoted_qty"/>
                    </xpath>
                </data>
            </field>
        </record>
    </data>
</openerp>