muzich/src/Muzich/UserBundle/Resources/views/User/preference_form.html.twig

<div class="field">
  {{ form_errors(form.mail_newsletter) }}
  {{ form_label(form.mail_newsletter, '-') }}
  {{ form_widget(form.mail_newsletter, {'attr':{}}) }}
  {{ 'mail_newsletter'|trans({}, 'userform') }}
</div>

<div class="field">
  {{ form_errors(form.mail_partner) }}
  {{ form_label(form.mail_partner, '-') }}
  {{ form_widget(form.mail_partner, {'attr':{}}) }}
  {{ 'mail_partner'|trans({}, 'userform') }}
</div> 

{{ form_rest(form) }}