<?xml version="1.0"?>
<form>
                <header>
                    <button name="snailmail_print" string="Send Now" type="object" invisible="state not in ('pending', 'error')" class="oe_highlight"/>
                    <button name="cancel" string="Cancel" type="object" invisible="state not in ('pending', 'error')"/>
                    <field name="state" widget="statusbar" statusbar_visible="pending,sent,canceled"/>
                </header>
                <sheet>
                    <div class="oe_title">
                        <h1><field name="display_name"/></h1>
                    </div>
                    <group>
                        <field name="reference" widget="reference"/>
                        <field name="attachment_datas" filename="attachment_fname"/>
                        <field name="attachment_fname" invisible="1"/>
                        <field name="partner_id"/>
                        <field name="user_id"/>
                        <field name="info_msg" widget="html"/>
                    </group>
                    <group groups="base.group_no_one">
                        <field name="model"/>
                        <field name="res_id"/>
                        <field name="color"/>
                        <field name="duplex"/>
                    </group>
                </sheet>
            </form>
        