public virtual ModelAllPrivateSetNoneParent DeepCloneWithParentCustomFlagsEnumProperty(CustomFlagsEnum parentCustomFlagsEnumProperty)
 {
     throw new NotImplementedException("This method should be abstract.  It was generated as virtual so that you aren't forced to override it when you create a new model that derives from this model.  It will be overridden in the generated designer file.");
 }