pos_sale_reports/views/pos_report_menu.xml

<?xml version="1.0"?>
<openerp>
    <data>
        <record id="view_daily_sales_report" model="ir.ui.view">
            <field name="name">POS Report</field>
            <field name="model">pos.report</field>
            <field name="arch" type="xml">
                <form string="Choose your details">
                    <group>
                        <group>
                            <field name="date"/>
                            <field name="date_to"/>
                        </group>
                        <group>
                            <field name="point_of_sale" options="{'no_create': True}"/>
                            <field name="sales_person" options="{'no_create': True}"/>
                        </group>
                    </group>
                    <footer>
                        <button name="print_sales_report" string="Print Report" type="object"  class="oe_highlight"/>
                        or
                        <button string="Cancel" class="oe_link" special="cancel" />
                    </footer>
                </form>
            </field>
        </record>
        <record id="get_daily_sales_report" model="ir.actions.act_window">
            <field name="name">POS Report</field>
            <field name="res_model">pos.report</field>
            <field name="view_type">form</field>
            <field name="view_mode">tree,form</field>
            <field name="view_id" ref="view_daily_sales_report"/>
            <field name="target">new</field>
        </record>

        <menuitem id="pos_daily_report" name="POS Report" parent="point_of_sale.menu_point_rep" action="get_daily_sales_report"/>
    </data>
</openerp>