if(processTargetNamespace != null && StringUtils.isNotEmpty(processTargetNamespace.asText())) {
bpmnModel.setTargetNamespace(processTargetNamespace.asText());
}
ConnectorInstanceElm cie = new ConnectorInstanceElm();
List<ConnectorInstance> list_ci = cie.convertJsonToElement(modelNode);
if(list_ci != null){
for (int i = 0; i < list_ci.size(); i++) {
BpmnModelUtil.addExtensionElement(process, FixFlowPackage.Literals.DOCUMENT_ROOT__CONNECTOR_INSTANCE, list_ci.get(i));
}
}