protected override void ExecuteWith(IMoBiContext context)
        {
            var unitName        = _quantity.DisplayUnit.Name;
            var oldDisplayValue = _quantity.ConvertToDisplayUnit(_oldQuantityValue);

            base.ExecuteWith(context);
            _quantity.IsFixedValue = false;

            var newDisplayValue = _quantity.ValueInDisplayUnit;

            Description = AppConstants.Commands.SetQuantityValueInBuildingBlock(ObjectType, newDisplayValue, unitName, oldDisplayValue, unitName, _quantity.EntityPath(), _buildingBlock.Name);
        }