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# NSExtensionServiceTouchBarLabel

A name for display when the extension appears as a Quick Action in the Touch Bar.

## Discussion

This key is used in conjunction with the [`NSExtensionServiceAllowsTouchBarItem`](/documentation/BundleResources/Information-Property-List/NSExtension/NSExtensionAttributes/NSExtensionServiceAllowsTouchBarItem) key.

If the [`NSExtensionServiceTouchBarLabel`](/documentation/BundleResources/Information-Property-List/NSExtension/NSExtensionAttributes/NSExtensionServiceTouchBarLabel) key isn’t provided, the extension’s display name is used.

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