cooperative-market/beesdoo_website_portal/views/portal_website_templates.xml

<?xml version="1.0" encoding="utf-8"?>
<!--
     Copyright 2018 Rémy Taymans <remytaymans@gmail.com>
     License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
-->
<odoo>

  <!-- Modifying the form -->
  <template
    id="beesdoo_website_portal_details_form"
    name="Beesdoo Website Portal Details Form"
    inherit_id="website_portal_extend.website_portal_details_form">
    <xpath expr="//input[@name='name']/.." position="before">
      <div class="col-md-12">
        <div class="alert alert-info">
          <strong>Info !</strong>
          To modify information that is not present in this form,
          please contact us.
        </div>
      </div>
    </xpath>
    <xpath expr="//input[@name='name']/.." position="replace">
    </xpath>
    <xpath expr="//input[@name='email']/.." position="replace">
    </xpath>
    <xpath expr="//input[@name='company_name']/.." position="replace">
    </xpath>
    <xpath expr="//input[@name='vat']/.." position="replace">
    </xpath>
  </template>

</odoo>