public function pageFor($model, $itemId = 0, ModelConfig $config = null) {
        $modelName = $this->resolveModelName($model);
        $item = $this->findItem($modelName, $itemId);

        $pageFactory = $this->app->make('Label305\AujaLaravel\Factory\PageFactory');
        /* @var $pageFactory PageFactory */
        return $pageFactory->create($modelName, $item, $config);
    }