---
title: QCPlugInAttributeCopyrightKey
framework: quartz
role: symbol
role_heading: Global Variable
path: quartz/qcpluginattributecopyrightkey
---

# QCPlugInAttributeCopyrightKey

## Declaration

```swift
let QCPlugInAttributeCopyrightKey: String
```

## See Also

### Deprecated constants

- [QCCompositionAttributeIsTimeDependentKey](quartz/qccompositionattributeistimedependentkey.md)
- [QCPlugInAttributeCategoriesKey](quartz/qcpluginattributecategorieskey.md)
- [QCPlugInAttributeExamplesKey](quartz/qcpluginattributeexampleskey.md)