Missing Method in CommunicationsController

Error: The action users is not defined in controller CommunicationsController

Error: Create CommunicationsController::users() in file: app/controllers/communications_controller.php.

<?php
class CommunicationsController extends AppController {

	var $name = 'Communications';


	function users() {

	}

}
?>

Notice: If you want to customize this error message, create app/views/errors/missing_action.ctp.