ContainerMigrationService

System service — manages configuration and state synchronization across Apple devices

Coordinates settings and data synchronization between paired macOS and iOS/iPadOS devices through iCloud. Handles continuity features, universal clipboard, and handoff state persistence. Communicates with Apple's cloud infrastructure via multiple network endpoints to store and retrieve synchronized settings. Uses private Apple frameworks to integrate with system preferences and keychain services, ensuring seamless experience across the user's device ecosystem.AI