function form_fields($form, $columns)
 {
     $handle = $this->_user_handle();
     if ($this->template === 'user' && !empty($form['fields'])) {
         foreach ($form['fields'] as $key => &$field) {
             if ($key === 'questions') {
                 $url = qa_path('user-activity/questions/' . $handle);
                 $field['value'] .= ' &mdash; <a href="' . $url . '">All actions by ' . qa_html($handle) . ' &rsaquo;</a>';
             } else {
                 if ($key === 'answers') {
                     $url = qa_path('user-activity/answers/' . $handle);
                     $field['value'] .= ' &mdash; <a href="' . $url . '">All reactions by ' . qa_html($handle) . ' &rsaquo;</a>';
                 }
             }
         }
     }
     qa_html_theme_base::form_fields($form, $columns);
 }