# multiSeatInvitationSheet(isPresented:subscriptionGroupID:onCompletion:) Presents the Apple-owned multi-seat invitation sheet, allowing the subscriber to invite others to join their multi-seat subscription. ``` nonisolated func multiSeatInvitationSheet(isPresented: Binding, subscriptionGroupID: String, onCompletion: @escaping @MainActor (Result) -> Void = { _ in }) -> some View ``` ## Parameters `isPresented` A binding to a Boolean value that determines whether the system displays the sheet. You set the Boolean value to `true` to cause the system to display the sheet. The system sets it back to `false` when the sheet is dismissed or fails to present. `subscriptionGroupID` The subscription group identifier of the multi-seat subscription being shared. `onCompletion` A closure the system calls after the sheet is dismissed or fails to present. It receives `.success` if the subscriber completes the invitation flow, or `.failure` with `StoreKitError/userCancelled` if the subscriber dismisses the sheet without completing it, or with another error if the sheet can’t be presented. ## Discussion Use this modifier to let a subscriber invite people to join their multi-seat subscription from within your app. The system presents the sheet when `isPresented` changes to `true`. The system draws the sheet out of process, so setting `isPresented` to `false` doesn’t dismiss a sheet that’s already presented. Your app doesn’t receive details about the invitations the subscriber sends. To display the sheet using UIKit or AppKit, see `AppStore/presentMultiSeatInvitationSheet(from:subscriptionGroupID:)`. The following code example shows a view that displays the invitation sheet when the subscriber taps a button: ```swift struct InviteMembersView: View { let subscriptionGroupID: String @State private var isPresentingInvitationSheet = false var body: some View { Button("Invite Members") { isPresentingInvitationSheet = true } .multiSeatInvitationSheet( isPresented: $isPresentingInvitationSheet, subscriptionGroupID: subscriptionGroupID ) } } ``` --- 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)