stock_obsolete_report.xml

<openerp>
    <data>
        <report id="product.obsolete"
            string="Product obsolescence"
            model="product.product"
            name="product.obsolete"
            rml="stock_obsolete/report/product_obsolete.rml"
            auto="False"
            menu="False"
            header="False"
            />
    </data>
</openerp>