<?xml version="1.0"?>
<t t-name="mass_mailing.iframe_css_assets_edit">
        <t t-call-assets="mass_mailing.assets_mail_themes" t-js="false"/>
        <t t-call="mass_mailing.mass_mailing_mail_style"/>
        <t t-call-assets="mass_mailing.assets_mail_themes_edition" t-js="false"/>
        <!-- To view the body_arch field in readonly and have it display exactly
        like in edit, load all the same css. TODO: move all this and the above
        to a separate asset -->
        <t t-call-assets="web.assets_frontend" t-js="false"/>
        <t t-call-assets="web_editor.assets_wysiwyg" t-js="false"/>
    </t>

    