# CommandGroup Groups of controls that you can add to existing command menus. ``` nonisolated struct CommandGroup where Content : View ``` ## Overview In macOS, SwiftUI realizes command groups as collections of menu items in a menu bar menu. In iOS, iPadOS, and tvOS, SwiftUI creates key commands for each of a group’s commands that has a keyboard shortcut. ## Topics ### Creating a command group [`init(after:addition:)`](/documentation/SwiftUI/CommandGroup/init(after:addition:)) A value describing the addition of the given views to the end of the indicated group. [`init(before:addition:)`](/documentation/SwiftUI/CommandGroup/init(before:addition:)) A value describing the addition of the given views to the beginning of the indicated group. [`init(replacing:addition:)`](/documentation/SwiftUI/CommandGroup/init(replacing:addition:)) A value describing the complete replacement of the contents of the indicated group with the given views. --- 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)