public function init()
    {
        $this->subscribe('beforeControllerAction');
    }
 
public function beforeControllerAction()
    {
        $isPostRequest = $this->api->getRequest()->getIsPostRequest();
 
        if (!$this->ownController && $isPostRequest && 'admin' == $this->event->get('controller') && 'tokens' == $this->event->get('action') && 'importldap' == $this->event->get('subaction')) {
            //... Here is to run another action from a different controller
            die();
        }
    }