# propagateAttachments(to:) Copies all propagable attachments from one attachment bearer object to another. ``` func propagateAttachments(to destination: T) where T : CMAttachmentBearerProtocol ``` ## Parameters `destination` The object to copy attachments to. --- 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)