Question : Group policy modifications in Windows Server 2008

I want to add a group policy that allows users to re-boot the system if necessary.  I do not want to have to make them an administrator, but do want them to be able to re-boot or re-start.  Please advise on how to do this in Windows 2008.  Thanks.

Answer : Group policy modifications in Windows Server 2008

Oh, also --

apply it to the appropriate OU with the right servers in it, or domain wide -- whichever fits.