account-financial-tools/account_lock_date_update/wizards/account_update_lock_date.xml

<?xml version="1.0" encoding="utf-8" ?>
<!-- Copyright 2017 ACSONE SA/NV
     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). -->
<odoo>
    <record id="account_update_lock_date_form_view" model="ir.ui.view">
        <field
            name="name"
        >account.update.lock_date.form (in account_lock_date_update)</field>
        <field name="model">account.update.lock_date</field>
        <field name="arch" type="xml">
            <form>
                <sheet>
                    <group id="main">
                        <field name="company_id" invisible="1" />
                        <field
                            name="tax_lock_date"
                            options="{'datepicker': {'warn_future': true}}"
                        />
                        <field
                            name="period_lock_date"
                            options="{'datepicker': {'warn_future': true}}"
                        />
                        <field
                            name="fiscalyear_lock_date"
                            options="{'datepicker': {'warn_future': true}}"
                        />
                    </group>
                </sheet>
                <footer>
                    <button
                        string="Update"
                        name="execute"
                        type="object"
                        class="btn-primary"
                    />
                    <button string="Cancel" class="btn-default" special="cancel" />
                </footer>
            </form>
        </field>
    </record>
    <record id="account_update_lock_date_act_window" model="ir.actions.act_window">
        <field name="name">Update Lock Dates</field>
        <field name="res_model">account.update.lock_date</field>
        <field name="view_mode">form</field>
        <field name="target">new</field>
    </record>
    <record id="account_update_lock_date_menu" model="ir.ui.menu">
        <field name="name">Update Lock Dates</field>
        <field name="parent_id" ref="account.menu_finance_entries_actions" />
        <field name="action" ref="account_update_lock_date_act_window" />
        <field name="sequence" eval="70" />
    </record>
</odoo>