for (Map.Entry<String, List<String>> entry : multiValueMap.entrySet()) {
parameterMap.put(entry.getKey(),
entry.getValue().toArray(new String[0]));
}
businessKey = new SaveDraftOperation().execute(parameterMap);
model.addAttribute("businessKey", businessKey);
BpmProcess bpmProcess = bpmProcessManager.get(bpmProcessId);
String processDefinitionId = bpmProcess.getBpmConfBase()
.getProcessDefinitionId();