Notification in new process

Hi experts...

I am developing a very simple BPM example, try to understand the basics process of BPM.

Well, i've developed a process and task perfectly in NWDS. The process appear in UWL and i can execute fine.

My question is: The process is assign to some users. Is there some way to notify the user, when the process is started to this user? like as e-mail notification.

Regards

Marcos