Missing Method in DatasheetsController

Error: The action Monopoint is not defined in controller DatasheetsController

Error: Create DatasheetsController::Monopoint () in file: app/controllers/datasheets_controller.php.

<?php
class DatasheetsController extends AppController {

	var $name = 'Datasheets';


	function Monopoint () {

	}

}
?>

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