mail-addons/mail_move_message_views.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp><data>

<template id="assets_backend" name="custom bar assets" inherit_id="web.assets_backend">
    <xpath expr="." position="inside">
        <link rel="stylesheet" href="/mail_move_message/static/src/css/mail_move_message.css"/>
        <script type="text/javascript" src="/mail_move_message/static/src/js/mail_move_message.js"></script>
    </xpath>
</template>

<record id="view_wizard" model="ir.ui.view">
    <field name="name">mail_move_message.wizard.view</field>
    <field name="model">mail_move_message.wizard</field>
    <field name="arch" type="xml">
        <form string="Move Message">
            <field name="can_move" invisible="1"/>
            <field name="message_is_moved" invisible="1"/>

            <p  attrs="{'invisible':[('can_move', '!=', False)]}">You cannot move this message. It was already moved with a message bellow. Open one and apply changes there.</p>
            <group attrs="{'invisible':[('can_move', '!=', False)]}">
                <field name="message_moved_by_message_id" context="{'extended_name':1}"/>
                <field name="message_moved_by_user_id"/>
                <button name="open_moved_by_message_id" string="Open message" type="object" class="oe_highlight"/>
            </group>
            <group attrs="{'invisible':[('can_move', '=', False)]}" col="4">
                <field name="move_back" attrs="{'invisible':[('message_is_moved','=',False)]}" colspan="4"/>
                <field name="parent_id" domain="[('parent_id','=', False)]" context="{'extended_name':1}" colspan="4"/>
                <field name="model_id" colspan="2" />
                <field name="res_id" colspan="2"/>
                <field name="record_url" colspan="4" widget="url"/>
            </group>
                <button name="move" string="Move" type="object" class="oe_highlight" attrs="{'invisible':[('can_move', '=', False)]}"/>
                <button string="Cancel" class="" special="cancel" />
            <separator string="Message"/>
            <div>
                <field name="message_id" invisible="1"/>
                <field name="message_body"/>
            </div>
        </form>
    </field>
</record>

        <!-- Relocation config wizard -->
        <record id="view_mail_move_message_config_settings" model="ir.ui.view">
            <field name="name">relocation settings</field>
            <field name="model">mail_move_message.config.settings</field>
            <field name="arch" type="xml">
                <form string="Configure Mail Relocation" class="oe_form_configuration">
                    <header>
                        <button string="Apply" type="object" name="execute" class="oe_highlight"/>
                        or
                        <button string="Cancel" type="object" name="cancel" class="oe_link"/>
                    </header>
                    <div name="general">
                        <separator string="Models"/>
                        <field name="model_ids" widget="many2many_tags"/>
                    </div>
                </form>
            </field>
        </record>

        <record id="action_mail_move_message_config" model="ir.actions.act_window">
            <field name="name">Mail Relocation</field>
            <field name="type">ir.actions.act_window</field>
            <field name="res_model">mail_move_message.config.settings</field>
            <field name="view_id" ref="view_mail_move_message_config_settings"/>
            <field name="view_mode">form</field>
            <field name="target">inline</field>
        </record>

        <!-- Add menu entry in Settings/Email -->
        <menuitem name="Mail Relocation" id="menu_mail_move_message" parent="base.menu_email" sequence="20" action="action_mail_move_message_config"/>

    </data>
</openerp>