[TYPO3-mvc] How use action of another controller? Urgent!!

[Manfred Rutschmann]

Forgot my question... sometimes is better to sleep some hours more...

in controller A:

$this->forward('sendregistration', 'Mailer', NULL,
array('response'=>json_encode($response)));


In Controller B

		/**
		 *
		 * The sendregistration action. 
		 * @param $response	string	the json
		 * @return void
		 *
		 */
	public function sendregistrationAction($response) {
		
		return $response;
	}