I need a script to lockdown the system time to users via gpedit.msc

view story

http://serverfault.com – I need to lockdown the system time on a number of PCs via gpedit.msc and then removing administrators from the group and then adding 'administrator' and 'polling'. Can I do this via a script? Essentially I have to; Run gpedit.msc Computer Configuration Windows Settings Security Settings Local Policies User Rights Assignment Double Click Change the system time Select Administrators > Click Remove Click Add User or Group Type Administrator > Click Check Names Type polling > Click Check Names OK > Apply > OK Logoff I have to do this for a huge number of computers so is there a bat (HowTos)