# addProgressReportingCapabilities(_:) Adds a progress reporting capability to the set of capabilities for the context. ``` func addProgressReportingCapabilities(_ capabilities: Set) ``` ## Discussion Use this method at the time you create a context to indicate what kinds of metrics, like duration, a score, or a binary result, that you record for the context. This helps teachers to understand what to expect when assigning a context. By default, all contexts have a [`CLSProgressReportingCapability.Kind.duration`](/documentation/ClassKit/CLSProgressReportingCapability/Kind-swift.enum/duration) capability, because the framework records duration automatically. But you can add others, according to which metrics you record. You can also add another duration capability, but because a context can have only one capability of a given kind, yours supersedes the default. To remove all capabilities that you previously added, call the [`resetProgressReportingCapabilities()`](/documentation/ClassKit/CLSContext/resetProgressReportingCapabilities()) method. This restores the context to its default state, which is to have only the default duration capability. --- Copyright © 2026 Apple Inc. All rights reserved. | [Terms of Use](https://www.apple.com/legal/internet-services/terms/site.html) | [Privacy Policy](https://www.apple.com/privacy/privacy-policy)