     
     // MARK: -
     
-    private var didImportUbiquitousContentObserver: NSObjectProtocol?
+    private var didImportUbiquitousContentNotificationObserver: NSObjectProtocol?
     
     // MARK: -
     

            //
            #if os(macOS) || os(iOS)
            if let _ = ubiquitousConfiguration {
                self.didImportUbiquitousContentObserver = NotificationCenter.default.addObserver(forName: .NSPersistentStoreDidImportUbiquitousContentChanges, object: self.persistentStoreCoordinator, queue: nil) { [weak self] notification in
                    guard let context = self?.viewContext.parent ?? self?.viewContext else {
                        return
                    }

    }
    
    deinit {
        if let didImportUbiquitousContentNotificationObserver = self.didImportUbiquitousContentNotificationObserver {
            self.didImportUbiquitousContentNotificationObserver = nil
            NotificationCenter.default.removeObserver(didImportUbiquitousContentNotificationObserver)
        }
    }
    
