@Override protected CmmnElement convert(XMLStreamReader xtr, ConversionHelper conversionHelper) { Stage planModelStage = (Stage) super.convert(xtr, conversionHelper); planModelStage.setPlanModel(true); conversionHelper.getCurrentCase().setPlanModel(planModelStage); planModelStage.setFormKey(xtr.getAttributeValue(CmmnXmlConstants.FLOWABLE_EXTENSIONS_NAMESPACE, CmmnXmlConstants.ATTRIBUTE_FORM_KEY)); return planModelStage; }