if (message.getUdfValues()!=null && !message.getUdfValues().isEmpty()) {
  String changes="";
  for (Iterator it=message.getUdfValues().keySet().iterator();it.hasNext();) {
    String key = it.next().toString();
    String value = message.getUdfValues().get(key).toString();
    String oldValue = AdapterManager.getInstance().getSecuredUDFAdapterManager()
      .getTaskUDFValue(message.getSecure(),message.getTaskId(),key);
    if ((oldValue!=null && !oldValue.equals(value))
          || (oldValue==null && value!=null)) {
      changes+=key+" changed to "+value+"\n";
    }
  }
  String newDescription = changes+message.getDescription();
  return new SecuredMessageTriggerBean(message.getId(), newDescription,
    message.getTime(), message.getHrs(), message.getDeadline(),
    message.getBudget(), message.getTaskId(), message.getSubmitterId(),
    message.getResolutionId(), message.getPriorityId(), null,
    message.getHandlerUserId(), message.getHandlerGroupId(),
    message.getMstatusId(), message.getUdfValues(), message.getSecure());
}
return message;