You can use this action to notify the user before you end the session.
Select a user from the list and click Send Notification.
Specify this information:
Title or Subject
Specify a title or subject for your
message.
Message Body
Type your message.
A
notification is sent to the user containing the message that you
specified in the Message Body field. You can configure the type
of notification that the user will receive by configuring the
messaging settings.