public String getOutputSkeletonXML(String caseID, String taskID) { YParametersSchema params = _paramsDefinitions.getParamsForTask(taskID); YWorkItem item = _engineClient.getWorkItem(caseID + ":" + taskID); YSpecificationID specID = item.getSpecificationID(); YTask task = _engineClient.getTaskDefinition(specID, item.getTaskID()); return Marshaller.getOutputParamsInXML( params, task.getDecompositionPrototype().getRootDataElementName()); }