I'm trying to create a simple NavigationView showing a list of users and be able to edit them in a child view, while using ObservableObject. The only way I could the ObservedObjects to automatically update between the 2 views is to pass the entire users collection from the parent to the child View so that I could call self.users.objectWillChange.send(). This seems inefficient. Is there a better way to do this? Model Classes class User: Identifiable, ObservableObject {     let id = UUID()     @Published var name: String     init(name: String) { self.name = name } } class Users: ObservableObject {     @Published var users: [User]     init() {         self.users = [             User(name: "John Doe"),             User(name: "Jane Doe"),         ]     } } Views struct TestNavigationView: View {     @ObservedObject var users = Users()     var body: some View {         NavigationView {             List(self.users.users) { user in                 NavigationLink(destination: UserDetail(user: user, users: self.users)                 ) {                 Text(user.name)                 }             }         }.navigationBarTitle("Users")     } } struct UserDetail: View {     @ObservedObject var user: User     @ObservedObject var users: Users     var body: some View {         VStack {             TextField("Enter Name", text: $user.name)             Button(action: {                 self.users.objectWillChange.send()             }, label: { Text("Save") })         }     } }