Asegurado 

<?php

$this->fields_options = array(

    'general' => array(

        'title' => $this->trans('Logs by email', array(), 'Admin.Advparameters.Feature'),

        'icon' => 'icon-envelope',

        'fields' => array(

            'PS_LOGS_BY_EMAIL' => array(

                'title' => $this->trans('Minimum severity level', array(), 'Admin.Advparameters.Feature'),

                'hint' => $this->trans('Enter "5" if you do not want to receive any emails.', array(), 'Admin.Advparameters.Help'),

                'cast' => 'intval',

                'type' => 'text',

            ),

        ),

        'submit' => array('title' => $this->trans('Save', array(), 'Admin.Actions')),

    ),

);

?>