---
title: kCFPlugInDynamicRegistrationKey
framework: corefoundation
role: symbol
role_heading: Global Variable
path: corefoundation/kcfplugindynamicregistrationkey
---

# kCFPlugInDynamicRegistrationKey

Indicates whether a plug-in requires dynamic registration.

## Declaration

```swift
let kCFPlugInDynamicRegistrationKey: CFString!
```

## See Also

### Constants

- [kCFPlugInDynamicRegisterFunctionKey](corefoundation/kcfplugindynamicregisterfunctionkey.md)
- [kCFPlugInUnloadFunctionKey](corefoundation/kcfpluginunloadfunctionkey.md)
- [kCFPlugInFactoriesKey](corefoundation/kcfpluginfactorieskey.md)
- [kCFPlugInTypesKey](corefoundation/kcfplugintypeskey.md)