Mapping goofy shit with AutoMapper

mappings.cs

            Mapper.CreateMap<CacheObjects.CreditDefaultSwapPrice, CDSSettlementData>()
                .ForMember(dest => dest.ProductKey, opt => opt.MapFrom(src => src))
                .ForMember(dest => dest.Settlements, opt => opt.MapFrom(src => src.Settlements))
                .AfterMap((src, dest) => 
                    {
                        if (dest.Settlements != null)
                        {
                            foreach (var settlement in dest.Settlements)
                            {
                                settlement.OpenInterest = src.OpenInterest;
                                settlement.TotalVolume = src.TotalVolume;
                            }
                        }
                    } )
                ;

            Mapper.CreateMap<CacheObjects.CreditDefaultSwapSettlement, CDSSettlement>()
                .ForMember(dest => dest.Price, opt => opt.MapFrom(src => src.EntryPrice))
                .ForMember(dest => dest.PriceRepresentation, opt => opt.MapFrom(src => src.EntryPriceType))
                .ForMember(dest => dest.PriceSource, opt => opt.MapFrom(src => src.Market))
                .ForMember(dest => dest.TradeOrTheoreticalPrice, opt => opt.MapFrom(src => src.OpenCloseSettlementFlag))
                ;