news/wizard/views_sync_news_data.xml

<?xml version="1.0" encoding="UTF-8"?>
<odoo>
    <record id="view_sync_news_data_wizard" model="ir.ui.view">
        <field name="name">auto.news.sync.wizard</field>
        <field name="model">auto.news.sync</field>
        <field name="arch" type="xml">
            <form string="Synchronize News Data" version="7.0">
                <sheet>
                    <label for="message"/>
                    <h1><field name="message"/></h1>
                    <footer>
                        <button string='Confirm' name="btn_sync_data" type="object" class="btn-primary"/>
                        <button string="Cancel" class="btn-secondary" special="cancel"/>
                    </footer>
                </sheet>
            </form>
        </field>
    </record>

    <record id="action_sync_news_data_wizard" model="ir.actions.act_window">
        <field name="name">Synchronize News Data Wizard</field>
        <field name="res_model">auto.news.sync</field>
        <field name="view_mode">form</field>
        <field name="view_id" ref="view_sync_news_data_wizard"/>
        <field name="target">new</field>
    </record>

    <menuitem id="menu_operation" name="Operation" parent="news.menu_news"/>

    <menuitem id="menu_sync_news_data" name="Synchronize News Data"
              parent="menu_operation" action="action_sync_news_data_wizard"/>
</odoo>