Introduced in the new GPMC for WindowsÂ Vista/Windows 2008 is adding comments of your own to settings you make in a GPO.
Whenever you do any setting in a GPO you can add on a Comment in the new Comment page writing whatever you like. This is stored in the GPO so you will always have it for reference for further use later or any other purpose you might have.
Using comments for your settings might make your life easier but remember that they wont show up if you are still using XP!
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