Can you deploy software packages to specific computers only?

When I try to deploy from the admin console the only and select computer it only allows the target installation target to be either Local Office or Domain. 

Please advise if anyone could help that would be great as we don't want to roll out the application to all computers just select few. Only option I saw was to create a grp in the selfservice portal and add the software package to the grp I created with the selected computers that can see the package in the SelfService portal.

Hope this helps.

Thank you.

Toby