Is there a way by which i can trigger a message to all the baan LN users when the user is logged in .
I want the message to appear on the client Baan window.

Hi,

Take a look at this:
Baan Messenger (http://www.baanboard.com/baanboard/showthread.php?t=26388)

I hope it helps,

- George

Have a look at this http://www.baanboard.com/baanboard/showthread.php?t=1605