private void UpdateNotificationList(XCollection<Notification> notifications, CancellationToken cancellationToken)
		{
			if (notifications != null)
			{
				_notifications = new XCollection<Notification>( notifications.OrderBy( x => x.NotifiedPerson ) );

				_dataCacheService.PutItem( _notifications, CacheItemName, cancellationToken );

				Save( cancellationToken );
			}
		}