partial void UpdateNote(Note instance);
 partial void DeleteNote(Note instance);
 partial void InsertNote(Note instance);
		private void detach_Notes(Note entity)
		{
			this.SendPropertyChanging();
			entity.Protocol = null;
		}
		private void attach_Notes(Note entity)
		{
			this.SendPropertyChanging();
			entity.Protocol = this;
		}
		private void detach_Notes(Note entity)
		{
			this.SendPropertyChanging();
			entity.Exercise = null;
		}
		private void attach_Notes(Note entity)
		{
			this.SendPropertyChanging();
			entity.Exercise = this;
		}