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# QCPortAttributeMenuItemsKey

The key for the menu items.

```
let QCPortAttributeMenuItemsKey: String
```

## Discussion

The associated value is an array of strings that are displayed in the user interface as a pop-up menu when the user double-clicks a port, as shown for the Blending input port of the Billboard patch. You can use this key only for an index port.

---

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