Configure Suse 10.2 To Install Just Security Updates

Hi Users,

I want SUSE 10.2 to download and install just the security updates (patches). How would I configure (Zen or YaST) to just do this?

I installed SUSE 10.2 on my laptop and desktop. During the installation they configured installation sources by themselves (but two computers configured two different sets of sources). I added Guru and packman in both computers and installed some other packages, and both computers perform the way I want (in other words, I am happy with what I have installed, and I do not want the latest versions of all installed software). Now from time to time that orange circle in notification area (Zen) pops up and tell me that there are x many software updates (I do not want them unless they are security updates). So, what is the best way to get just security updates?

Thank you very much for your time.

Padmal