account-financial-reporting/account_financial_report_qweb/wizard/open_invoice_wizard_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
<data>

        <record id="open_invoice_report_wizard_view" model="ir.ui.view">
            <field name="name">Open Invoice</field>
            <field name="model">open.invoice.wizard</field>
            <field name="arch" type="xml">
                <form>
                    <group name="main_info">
                        <field name="company_id"/>
                    </group>
                    <group name="date_info">
                        <field name="at_date"/>
                    </group>
                    <group name="partner_info">
                        <field name="partner_ids" />
                    </group>
                    <group name="layout_info">
                        <field name="result_selection" />
                        <field name="target_move" />
                    </group>
                    <footer>
                        <button name="print_report"
                                string="Print Report"
                                type="object" class="oe_highlight"/>
                        or
                        <button string="Cancel" special="cancel" />
                    </footer>
                </form>
            </field>
        </record>

        <record id="action_open_invoice_report" model="ir.actions.act_window">
            <field name="name">Open Invoice</field>
            <field name="type">ir.actions.act_window</field>
            <field name="res_model">open.invoice.wizard</field>
            <field name="view_type">form</field>
            <field name="view_mode">form</field>
            <field name="view_id" ref="open_invoice_report_wizard_view"/>
            <field name="target">new</field>
        </record>

</data>
</openerp>