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# itemIdentifiers

The list of identifiers for the current items in the Touch Bar.

```
var itemIdentifiers: [NSTouchBarItem.Identifier] { get }
```

## Discussion

If the user has not customized the bar, this property’s value is the same as that of the [`defaultItemIdentifiers`](/documentation/AppKit/NSTouchBar/defaultItemIdentifiers) property.

The system *does not* archive this property.

## See Also

[`customizationIdentifier`](/documentation/AppKit/NSTouchBar/customizationIdentifier-swift.property)

A globally unique string that makes the Touch Bar eligible for user customization.

[`customizationRequiredItemIdentifiers`](/documentation/AppKit/NSTouchBar/customizationRequiredItemIdentifiers)

An optional list of identifiers for items you want to always appear in the Touch Bar and which the user can’t remove during customization.

[`customizationAllowedItemIdentifiers`](/documentation/AppKit/NSTouchBar/customizationAllowedItemIdentifiers)

A list of identifiers for items to show in the Touch Bar’s customization UI.

[`defaultItemIdentifiers`](/documentation/AppKit/NSTouchBar/defaultItemIdentifiers)

A required list of identifiers for items that you want to appear in the Touch Bar after instantiating it.


---

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