controllers/tab/settings/AccessSettingsTabHandler.inc.php

<?php

// Import the base Handler.
import('controllers.tab.settings.ManagerSettingsTabHandler');

class AccessSettingsTabHandler extends ManagerSettingsTabHandler {

   function AccessSettingsTabHandler() {
      parent::ManagerSettingsTabHandler();
      $this->setPageTabs(array(
         'users' => 'controllers/tab/settings/users.tpl',
         'roles' => 'controllers/tab/settings/roles.tpl',
         'siteAccessOptions' => 'controllers.tab.settings.siteAccessOptions.form.SiteAccessOptionsForm',
      ));
   }
}

?>