<?xml version="1.0"?>
<data><xpath expr="//field[@name='phone']" position="after">
                <field name="phone_sanitized" groups="base.group_no_one" invisible="1"/>
            </xpath>
            <xpath expr="//field[@name='phone']" position="before">
                <field name="phone_blacklisted" invisible="1"/>
                <button name="phone_action_blacklist_remove" class="fa fa-ban text-danger" title="This phone number is blacklisted for SMS Marketing. Click to unblacklist." type="object" context="{'default_phone': phone}" groups="base.group_user" invisible="not phone_blacklisted"/>
            </xpath>
        </data>