Hi otnadmin,
Please find the link to the pack below. It is an xml download that can be imported into an Altiris Server with Monitor Solution installed. it also shows a screenshot of the pack which you can see what metrics get collected, it also includes the Local Group changes and notifications.
https://www-secure.symantec.com/connect/downloads/altiris-server-pack-update-oct-2010
To see the pack you will have to join the connect group.
Let me know if you have any problems with accessing.
Kind Regards,