inventory Macs to upgrade

[j99mac]

What is the best way to create an inventory report of Macs that can only upgrade to Lion OSX 10.7.x? I have created an inventory of Macs that can upgrade to 10.7 based on the System requirements for OS X Lion and no would like to further limit the inventory.

[nateburt]

Miles wrote an extension attribute to identify the EFI firmware bits. I have a Smart Group defined for RAM greater than 4095, and EFI bits = EFI64, and OS < 10.8; this is the list of machines that are ready for upgrade to 10.8. Sounds like you might want to omit this group for your purposes (at least search the EFI bits).

https://jamfnation.jamfsoftware.com/viewProductFile.html?id=135&fid=584