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# ClassKit Environment Entitlement

The ClassKit development or production environment for an education app that works with the Schoolwork app.

## Discussion

This key specifies the ClassKit environment your app uses to share data with Apple’s Schoolwork app.

To support testing locally, Xcode sets the value to `development` by default. When you upload your app to the App Store, Xcode changes the value to `production`.

To add this entitlement to your app, enable the ClassKit capability in Xcode.

## See Also

  <doc://com.apple.documentation/documentation/ClassKit/enabling-classkit-in-your-app>

  <doc://com.apple.documentation/documentation/ClassKit/testing-your-classkit-app-during-development>


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