web/help_online/views/export_help_wizard_view.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data>
        <record model="ir.ui.view" id="export_help_wizard_view">
            <field name="name">export.help.wizard.view</field>
            <field name="model">export.help.wizard</field>
            <field name="type">form</field>
            <field name="arch" type="xml">
                <form string="Export Help Data">
                    <group colspan="2">
                        <field name="export_filename"
                               invisible="1"/>
                    </group>
                    <group>
                        <p>
                        This wizard allow you to export all QWeb views
                        related to help online. The result will be an Odoo
                        data xml file.
                        </p>
                    </group>
                    <group>
                        <field name="data"
                               nolabel="1"
                               readonly="1"
                               filename="export_filename" />
                    </group>
                    <footer>
                        <span name="go-wizard" attrs="{'invisible': [('export_filename', '!=', False)]}">
                            <button name="export_help"
                                string="Export"
                                type="object"
                                icon="gtk-execute"
                                class="oe_highlight" />
                            or
                        </span>
                        <button string="Close" class="oe_link" special="cancel" />
                    </footer>
                </form>
            </field>
        </record>

        <record model="ir.actions.act_window" id="action_export_help_wizard">
            <field name="name">Export Help</field>
            <field name="res_model">export.help.wizard</field>
            <field name="view_id" ref="export_help_wizard_view"/>
            <field name="view_type">form</field>
            <field name="view_mode">form</field>
            <field name="target">new</field>
            <field name="type">ir.actions.act_window</field>
        </record>
     </data>
</openerp>