ModelFactory: Re-creating a class into another location in the class hierarchy it equivalent to moving that class => the delta must be a "redefine" for the class
ModelFactory: Re-creating a class into another location in the class hierarchy it equivalent to moving that class => the delta must be a "redefine" for the class

ucbpi/itop,ucbpi/itop,ucbpi/itop,ucbpi/itop,ucbpi/itop