<?xml version="1.0"?>
<form string="Scheduled Message" duplicate="0">
                <header>
                    <button name="force_send" string="Force Send" type="object"/>
                </header>
                <sheet>
                    <group>
                        <field name="mail_message_id"/>
                        <field name="scheduled_datetime"/>
                    </group>
                    <group>
                        <field name="notification_parameters"/>
                    </group>
                </sheet>
            </form>
        