Environment Variable Targeting
Applies To: Windows 7, Windows 8, Windows 8.1, Windows Server 2008, Windows Server 2008 R2, Windows Server 2012, Windows Server 2012 R2
An Environment Variable targeting item allows a preference item to be applied to computers or users only if the environment variable and value specified in the targeting item are equal. If Is Not is selected, it allows the preference item to be applied only if the environment variable and value specified in the targeting item are not equal or if the environment variable does not exist.
The value to compare to the specified environment variable.
The Value box accepts preference processing variables. Press F3 to display a list of variables from which you can select.
If you want to restrict the scope of multiple preference items with a complex set of targeting items, you can simplify configuration by using an environment variable. For example, create an Environment Variable preference item that generates a new environment variable with a value of 1, and apply the targeting items to it. To apply the same targeting to other preference items, add an Environment Variable targeting item to those preference items, and configure it to require a value of 1 for the variable that you created using an Environment Variable preference item.
To reposition a targeting item within the list of targeting items that you have applied to a preference item, either drag the targeting item to a new position, or select the targeting item and then click the Move Up arrow or Move Down arrow.
Preference items are available only in domain-based GPOs.