private function createBreadcrumbItems(StepController $step) {
        $viewModel = new ViewModel();
        $viewModel->setTemplate($this->breadcrumbTemplatePath);
        $viewModel->setVariable("breadcrumbTitle", $step->getBreadCrumbTitle());
        $viewModel->setVariable("stepNumber", $step->getBreadCrumbTitle());
        return $viewModel;

    }