NSEntityMappingType.copyEntityMappingType Specifies that source instances are migrated as-is. Declarationcase copyEntityMappingType See AlsoConstantsNSEntityMappingType.undefinedEntityMappingTypeNSEntityMappingType.customEntityMappingTypeNSEntityMappingType.addEntityMappingTypeNSEntityMappingType.removeEntityMappingTypeNSEntityMappingType.transformEntityMappingType