protected function getFeedback() {
    $help = '<h3>' . $this->t('Do you have feedback for us?') . '</h3>';
    $help .= '<p>' . $this->t('Submit Feedback to our Drupal service through our ServiceNow form') . '</p>';
    $help .= self::getLinkString($this->t('Stanford Web Services ServiceNow Form'), 'https://stanford.service-now.com/it_services?id=sc_cat_item&sys_id=83daed294f4143009a9a97411310c70a', TRUE);
    return ['#markup' => $help];