good/finance/wizard/checkout_wizard.xml

<?xml version="1.0"?>
<odoo>
    <data>
        <record id="checkout_wizard_form" model="ir.ui.view">
            <field name="name">checkout.wizard.form</field>
            <field name="model">checkout.wizard</field>
            <field name="arch" type="xml">
                <form string="月末结账">
                	<group>
	                	<group>
	                		<field name='date'/>
                            <field name='period_id' invisible='True'/>
	                	</group>
                        <footer>
                            <button name="button_checkout" type="object" string="结账" class="oe_highlight"/>
                            _
                            <button name="button_counter_checkout" type="object" string="反结账" 
                                                       groups="base.group_no_one" class="oe_highlight"/>
                        </footer>
                	</group>
                </form>
            </field>
        </record>
        <record id="preiod_check_action" model="ir.actions.act_window">
            <field name="name">月末结账</field>
            <field name="res_model">checkout.wizard</field>
            
            <field name="view_mode">form</field>
            <field name="target">new</field>
        </record>
        <!--结账菜单-->
        <menuitem id='checkout_menu' name='月末结账' parent='finance_menu' sequence='15'/>
        <menuitem id='preiod_check_menu' name='月末结账' action='preiod_check_action' parent='checkout_menu' sequence='30'/>
    </data>
</odoo>