How to send messages with Spyder.
Select users in the document window.
Click the send message button:
You can also choose Action > Send Messages…
The message window will display.
Type your subject and message into the text area. You may use the ${NAME} or ${NAME-FULL} variable to substitute a person's name in the subject or message.
Optionally choose to avoid sending duplicate messages by clicking the Avoid sending duplicate messages checkbox.
Click the Send button to deliver the message.