Can I terminate baan clients(users) forcibly?If yes,how?

Please refer to this:

http://www.baanboard.com/baanboard/showthread.php?s=&threadid=10132

for logging people off after a pre-set time, have a look at
www.closeidle.co.uk (http://www.closeidle.co.uk)
lots of people use it and seem happy