private void JIZDy_Detach(JIZDy entity)
		{
			this.SendPropertyChanging();
			entity.VOzIDLa = null;
		}
		private void JIZDy_Attach(JIZDy entity)
		{
			this.SendPropertyChanging();
			entity.VOzIDLa = this;
		}
		private void JIZDy_Detach(JIZDy entity)
		{
			this.SendPropertyChanging();
			entity.UCiteLE = null;
		}
		private void JIZDy_Attach(JIZDy entity)
		{
			this.SendPropertyChanging();
			entity.UCiteLE = this;
		}
		private void JIZDy_Detach(JIZDy entity)
		{
			this.SendPropertyChanging();
			entity.StudentI = null;
		}
		private void JIZDy_Attach(JIZDy entity)
		{
			this.SendPropertyChanging();
			entity.StudentI = this;
		}