tryton/modules/edocument_peppol/view/edocument_peppol_service_form.xml

<?xml version="1.0"?>
<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
this repository contains the full copyright notices and license terms. -->
<form>
    <label name="company"/>
    <field name="company"/>
    <label name="sequence"/>
    <field name="sequence"/>

    <label name="service"/>
    <field name="service"/>
    <label name="process_after"/>
    <field name="process_after"/>

    <label name="types"/>
    <field name="types" colspan="3" yexpand="0"/>
</form>