| 70 | AllocID | Required |
| 71 | AllocTransType | Required |
| 626 | AllocType | Required |
| 793 | SecondaryAllocID | Optional |
| 72 | RefAllocID | Optional |
| 796 | AllocCancReplaceReason | Optional |
| 808 | AllocIntermedReqType | Optional |
| 196 | AllocLinkID | Optional |
| 197 | AllocLinkType | Optional |
| 466 | BookingRefID | Optional |
| 857 | AllocNoOrdersType | Optional |
| Component OrdAllocGrp | Optional |
| 73 | NoOrders (repeating group) | Optional |
| 11 | ClOrdID | Optional |
| 37 | OrderID | Optional |
| 198 | SecondaryOrderID | Optional |
| 526 | SecondaryClOrdID | Optional |
| 66 | ListID | Optional |
| Component NestedParties2 | Optional |
| 756 | NoNested2PartyIDs (repeating group) | Optional |
| 757 | Nested2PartyID | Optional |
| 758 | Nested2PartyIDSource | Optional |
| 759 | Nested2PartyRole | Optional |
| Component NstdPtys2SubGrp | Optional |
| 806 | NoNested2PartySubIDs (repeating group) | Optional |
| 760 | Nested2PartySubID | Optional |
| 807 | Nested2PartySubIDType | Optional |
| 38 | OrderQty | Optional |
| 799 | OrderAvgPx | Optional |
| 800 | OrderBookingQty | Optional |
| Component ExecAllocGrp | Optional |
| 124 | NoExecs (repeating group) | Optional |
| 32 | LastQty | Optional |
| 17 | ExecID | Optional |
| 527 | SecondaryExecID | Optional |
| 31 | LastPx | Optional |
| 669 | LastParPx | Optional |
| 29 | LastCapacity | Optional |
| 1003 | TradeID | Optional |
| 1041 | FirmTradeID | Optional |
| 570 | PreviouslyReported | Optional |
| 700 | ReversalIndicator | Optional |
| 574 | MatchType | Optional |
| 54 | Side | Required |
| Component Instrument | Required |
| 55 | Symbol | Optional |
| 65 | SymbolSfx | Optional |
| 48 | SecurityID | Optional |
| 22 | SecurityIDSource | Optional |
| Component SecAltIDGrp | Optional |
| 454 | NoSecurityAltID (repeating group) | Optional |
| 455 | SecurityAltID | Optional |
| 456 | SecurityAltIDSource | Optional |
| 460 | Product | Optional |
| 1227 | ProductComplex | Optional |
| 1151 | SecurityGroup | Optional |
| 461 | CFICode | Optional |
| 167 | SecurityType | Optional |
| 762 | SecuritySubType | Optional |
| 200 | MaturityMonthYear | Optional |
| 541 | MaturityDate | Optional |
| 1079 | MaturityTime | Optional |
| 966 | SettleOnOpenFlag | Optional |
| 1049 | InstrmtAssignmentMethod | Optional |
| 965 | SecurityStatus | Optional |
| 224 | CouponPaymentDate | Optional |
| 225 | IssueDate | Optional |
| 239 | RepoCollateralSecurityType | Optional |
| 226 | RepurchaseTerm | Optional |
| 227 | RepurchaseRate | Optional |
| 228 | Factor | Optional |
| 255 | CreditRating | Optional |
| 543 | InstrRegistry | Optional |
| 470 | CountryOfIssue | Optional |
| 471 | StateOrProvinceOfIssue | Optional |
| 472 | LocaleOfIssue | Optional |
| 240 | RedemptionDate | Optional |
| 202 | StrikePrice | Optional |
| 947 | StrikeCurrency | Optional |
| 967 | StrikeMultiplier | Optional |
| 968 | StrikeValue | Optional |
| 206 | OptAttribute | Optional |
| 231 | ContractMultiplier | Optional |
| 969 | MinPriceIncrement | Optional |
| 1146 | MinPriceIncrementAmount | Optional |
| 996 | UnitOfMeasure | Optional |
| 1147 | UnitOfMeasureQty | Optional |
| 1191 | PriceUnitOfMeasure | Optional |
| 1192 | PriceUnitOfMeasureQty | Optional |
| 1193 | SettlMethod | Optional |
| 1194 | ExerciseStyle | Optional |
| 1195 | OptPayAmount | Optional |
| 1196 | PriceQuoteMethod | Optional |
| 1197 | FuturesValuationMethod | Optional |
| 1198 | ListMethod | Optional |
| 1199 | CapPrice | Optional |
| 1200 | FloorPrice | Optional |
| 201 | PutOrCall | Optional |
| 1244 | FlexibleIndicator | Optional |
| 1242 | FlexProductEligibilityIndicator | Optional |
| 997 | TimeUnit | Optional |
| 223 | CouponRate | Optional |
| 207 | SecurityExchange | Optional |
| 970 | PositionLimit | Optional |
| 971 | NTPositionLimit | Optional |
| 106 | Issuer | Optional |
| 348 | EncodedIssuerLen | Optional |
| 349 | EncodedIssuer | Optional |
| 107 | SecurityDesc | Optional |
| 350 | EncodedSecurityDescLen | Optional |
| 351 | EncodedSecurityDesc | Optional |
| Component SecurityXML | Optional |
| 1184 | SecurityXMLLen | Optional |
| 1185 | SecurityXML | Optional |
| 1186 | SecurityXMLSchema | Optional |
| 691 | Pool | Optional |
| 667 | ContractSettlMonth | Optional |
| 875 | CPProgram | Optional |
| 876 | CPRegType | Optional |
| Component EvntGrp | Optional |
| 864 | NoEvents (repeating group) | Optional |
| 865 | EventType | Optional |
| 866 | EventDate | Optional |
| 1145 | EventTime | Optional |
| 867 | EventPx | Optional |
| 868 | EventText | Optional |
| 873 | DatedDate | Optional |
| 874 | InterestAccrualDate | Optional |
| Component InstrumentParties | Optional |
| 1018 | NoInstrumentParties (repeating group) | Optional |
| 1019 | InstrumentPartyID | Optional |
| 1050 | InstrumentPartyIDSource | Optional |
| 1051 | InstrumentPartyRole | Optional |
| Component InstrumentPtysSubGrp | Optional |
| 1052 | NoInstrumentPartySubIDs (repeating group) | Optional |
| 1053 | InstrumentPartySubID | Optional |
| 1054 | InstrumentPartySubIDType | Optional |
| Component InstrumentExtension | Optional |
| 668 | DeliveryForm | Optional |
| 869 | PctAtRisk | Optional |
| Component AttrbGrp | Optional |
| 870 | NoInstrAttrib (repeating group) | Optional |
| 871 | InstrAttribType | Optional |
| 872 | InstrAttribValue | Optional |
| Component FinancingDetails | Optional |
| 913 | AgreementDesc | Optional |
| 914 | AgreementID | Optional |
| 915 | AgreementDate | Optional |
| 918 | AgreementCurrency | Optional |
| 788 | TerminationType | Optional |
| 916 | StartDate | Optional |
| 917 | EndDate | Optional |
| 919 | DeliveryType | Optional |
| 898 | MarginRatio | Optional |
| Component UndInstrmtGrp | Optional |
| 711 | NoUnderlyings (repeating group) | Optional |
| Component UnderlyingInstrument | Optional |
| 311 | UnderlyingSymbol | Optional |
| 312 | UnderlyingSymbolSfx | Optional |
| 309 | UnderlyingSecurityID | Optional |
| 305 | UnderlyingSecurityIDSource | Optional |
| Component UndSecAltIDGrp | Optional |
| 457 | NoUnderlyingSecurityAltID (repeating group) | Optional |
| 458 | UnderlyingSecurityAltID | Optional |
| 459 | UnderlyingSecurityAltIDSource | Optional |
| 462 | UnderlyingProduct | Optional |
| 463 | UnderlyingCFICode | Optional |
| 310 | UnderlyingSecurityType | Optional |
| 763 | UnderlyingSecuritySubType | Optional |
| 313 | UnderlyingMaturityMonthYear | Optional |
| 542 | UnderlyingMaturityDate | Optional |
| 1213 | UnderlyingMaturityTime | Optional |
| 241 | UnderlyingCouponPaymentDate | Optional |
| 242 | UnderlyingIssueDate | Optional |
| 243 | UnderlyingRepoCollateralSecurityType | Optional |
| 244 | UnderlyingRepurchaseTerm | Optional |
| 245 | UnderlyingRepurchaseRate | Optional |
| 246 | UnderlyingFactor | Optional |
| 256 | UnderlyingCreditRating | Optional |
| 595 | UnderlyingInstrRegistry | Optional |
| 592 | UnderlyingCountryOfIssue | Optional |
| 593 | UnderlyingStateOrProvinceOfIssue | Optional |
| 594 | UnderlyingLocaleOfIssue | Optional |
| 247 | UnderlyingRedemptionDate | Optional |
| 316 | UnderlyingStrikePrice | Optional |
| 941 | UnderlyingStrikeCurrency | Optional |
| 317 | UnderlyingOptAttribute | Optional |
| 436 | UnderlyingContractMultiplier | Optional |
| 998 | UnderlyingUnitOfMeasure | Optional |
| 1423 | UnderlyingUnitOfMeasureQty | Optional |
| 1424 | UnderlyingPriceUnitOfMeasure | Optional |
| 1425 | UnderlyingPriceUnitOfMeasureQty | Optional |
| 1000 | UnderlyingTimeUnit | Optional |
| 1419 | UnderlyingExerciseStyle | Optional |
| 435 | UnderlyingCouponRate | Optional |
| 308 | UnderlyingSecurityExchange | Optional |
| 306 | UnderlyingIssuer | Optional |
| 362 | EncodedUnderlyingIssuerLen | Optional |
| 363 | EncodedUnderlyingIssuer | Optional |
| 307 | UnderlyingSecurityDesc | Optional |
| 364 | EncodedUnderlyingSecurityDescLen | Optional |
| 365 | EncodedUnderlyingSecurityDesc | Optional |
| 877 | UnderlyingCPProgram | Optional |
| 878 | UnderlyingCPRegType | Optional |
| 972 | UnderlyingAllocationPercent | Optional |
| 318 | UnderlyingCurrency | Optional |
| 879 | UnderlyingQty | Optional |
| 975 | UnderlyingSettlementType | Optional |
| 973 | UnderlyingCashAmount | Optional |
| 974 | UnderlyingCashType | Optional |
| 810 | UnderlyingPx | Optional |
| 882 | UnderlyingDirtyPrice | Optional |
| 883 | UnderlyingEndPrice | Optional |
| 884 | UnderlyingStartValue | Optional |
| 885 | UnderlyingCurrentValue | Optional |
| 886 | UnderlyingEndValue | Optional |
| Component UnderlyingStipulations | Optional |
| 887 | NoUnderlyingStips (repeating group) | Optional |
| 888 | UnderlyingStipType | Optional |
| 889 | UnderlyingStipValue | Optional |
| 1044 | UnderlyingAdjustedQuantity | Optional |
| 1045 | UnderlyingFXRate | Optional |
| 1046 | UnderlyingFXRateCalc | Optional |
| 1038 | UnderlyingCapValue | Optional |
| Component UndlyInstrumentParties | Optional |
| 1058 | NoUndlyInstrumentParties (repeating group) | Optional |
| 1059 | UndlyInstrumentPartyID | Optional |
| 1060 | UndlyInstrumentPartyIDSource | Optional |
| 1061 | UndlyInstrumentPartyRole | Optional |
| Component UndlyInstrumentPtysSubGrp | Optional |
| 1062 | NoUndlyInstrumentPartySubIDs (repeating group) | Optional |
| 1063 | UndlyInstrumentPartySubID | Optional |
| 1064 | UndlyInstrumentPartySubIDType | Optional |
| 1039 | UnderlyingSettlMethod | Optional |
| 315 | UnderlyingPutOrCall | Optional |
| Component InstrmtLegGrp | Optional |
| 555 | NoLegs (repeating group) | Optional |
| Component InstrumentLeg | Optional |
| 600 | LegSymbol | Optional |
| 601 | LegSymbolSfx | Optional |
| 602 | LegSecurityID | Optional |
| 603 | LegSecurityIDSource | Optional |
| Component LegSecAltIDGrp | Optional |
| 604 | NoLegSecurityAltID (repeating group) | Optional |
| 605 | LegSecurityAltID | Optional |
| 606 | LegSecurityAltIDSource | Optional |
| 607 | LegProduct | Optional |
| 608 | LegCFICode | Optional |
| 609 | LegSecurityType | Optional |
| 764 | LegSecuritySubType | Optional |
| 610 | LegMaturityMonthYear | Optional |
| 611 | LegMaturityDate | Optional |
| 1212 | LegMaturityTime | Optional |
| 248 | LegCouponPaymentDate | Optional |
| 249 | LegIssueDate | Optional |
| 250 | LegRepoCollateralSecurityType | Optional |
| 251 | LegRepurchaseTerm | Optional |
| 252 | LegRepurchaseRate | Optional |
| 253 | LegFactor | Optional |
| 257 | LegCreditRating | Optional |
| 599 | LegInstrRegistry | Optional |
| 596 | LegCountryOfIssue | Optional |
| 597 | LegStateOrProvinceOfIssue | Optional |
| 598 | LegLocaleOfIssue | Optional |
| 254 | LegRedemptionDate | Optional |
| 612 | LegStrikePrice | Optional |
| 942 | LegStrikeCurrency | Optional |
| 613 | LegOptAttribute | Optional |
| 614 | LegContractMultiplier | Optional |
| 999 | LegUnitOfMeasure | Optional |
| 1224 | LegUnitOfMeasureQty | Optional |
| 1421 | LegPriceUnitOfMeasure | Optional |
| 1422 | LegPriceUnitOfMeasureQty | Optional |
| 1001 | LegTimeUnit | Optional |
| 1420 | LegExerciseStyle | Optional |
| 615 | LegCouponRate | Optional |
| 616 | LegSecurityExchange | Optional |
| 617 | LegIssuer | Optional |
| 618 | EncodedLegIssuerLen | Optional |
| 619 | EncodedLegIssuer | Optional |
| 620 | LegSecurityDesc | Optional |
| 621 | EncodedLegSecurityDescLen | Optional |
| 622 | EncodedLegSecurityDesc | Optional |
| 623 | LegRatioQty | Optional |
| 624 | LegSide | Optional |
| 556 | LegCurrency | Optional |
| 740 | LegPool | Optional |
| 739 | LegDatedDate | Optional |
| 955 | LegContractSettlMonth | Optional |
| 956 | LegInterestAccrualDate | Optional |
| 1358 | LegPutOrCall | Optional |
| 1017 | LegOptionRatio | Optional |
| 566 | LegPrice | Optional |
| 53 | Quantity | Required |
| 854 | QtyType | Optional |
| 30 | LastMkt | Optional |
| 229 | TradeOriginationDate | Optional |
| 336 | TradingSessionID | Optional |
| 625 | TradingSessionSubID | Optional |
| 423 | PriceType | Optional |
| 6 | AvgPx | Optional |
| 860 | AvgParPx | Optional |
| Component SpreadOrBenchmarkCurveData | Optional |
| 218 | Spread | Optional |
| 220 | BenchmarkCurveCurrency | Optional |
| 221 | BenchmarkCurveName | Optional |
| 222 | BenchmarkCurvePoint | Optional |
| 662 | BenchmarkPrice | Optional |
| 663 | BenchmarkPriceType | Optional |
| 699 | BenchmarkSecurityID | Optional |
| 761 | BenchmarkSecurityIDSource | Optional |
| 15 | Currency | Optional |
| 74 | AvgPxPrecision | Optional |
| Component Parties | Optional |
| 453 | NoPartyIDs (repeating group) | Optional |
| 448 | PartyID | Optional |
| 447 | PartyIDSource | Optional |
| 452 | PartyRole | Optional |
| Component PtysSubGrp | Optional |
| 802 | NoPartySubIDs (repeating group) | Optional |
| 523 | PartySubID | Optional |
| 803 | PartySubIDType | Optional |
| 75 | TradeDate | Required |
| 60 | TransactTime | Optional |
| 63 | SettlType | Optional |
| 64 | SettlDate | Optional |
| 775 | BookingType | Optional |
| 381 | GrossTradeAmt | Optional |
| 238 | Concession | Optional |
| 237 | TotalTakedown | Optional |
| 118 | NetMoney | Optional |
| 77 | PositionEffect | Optional |
| 754 | AutoAcceptIndicator | Optional |
| 58 | Text | Optional |
| 354 | EncodedTextLen | Optional |
| 355 | EncodedText | Optional |
| 157 | NumDaysInterest | Optional |
| 158 | AccruedInterestRate | Optional |
| 159 | AccruedInterestAmt | Optional |
| 540 | TotalAccruedInterestAmt | Optional |
| 738 | InterestAtMaturity | Optional |
| 920 | EndAccruedInterestAmt | Optional |
| 921 | StartCash | Optional |
| 922 | EndCash | Optional |
| 650 | LegalConfirm | Optional |
| Component Stipulations | Optional |
| 232 | NoStipulations (repeating group) | Optional |
| 233 | StipulationType | Optional |
| 234 | StipulationValue | Optional |
| Component YieldData | Optional |
| 235 | YieldType | Optional |
| 236 | Yield | Optional |
| 701 | YieldCalcDate | Optional |
| 696 | YieldRedemptionDate | Optional |
| 697 | YieldRedemptionPrice | Optional |
| 698 | YieldRedemptionPriceType | Optional |
| Component PositionAmountData | Optional |
| 753 | NoPosAmt (repeating group) | Optional |
| 707 | PosAmtType | Optional |
| 708 | PosAmt | Optional |
| 1055 | PositionCurrency | Optional |
| 892 | TotNoAllocs | Optional |
| 893 | LastFragment | Optional |
| Component AllocGrp | Optional |
| 78 | NoAllocs (repeating group) | Optional |
| 79 | AllocAccount | Optional |
| 661 | AllocAcctIDSource | Optional |
| 573 | MatchStatus | Optional |
| 366 | AllocPrice | Optional |
| 80 | AllocQty | Optional |
| 467 | IndividualAllocID | Optional |
| 81 | ProcessCode | Optional |
| 989 | SecondaryIndividualAllocID | Optional |
| 1002 | AllocMethod | Optional |
| 993 | AllocCustomerCapacity | Optional |
| 1047 | AllocPositionEffect | Optional |
| 992 | IndividualAllocType | Optional |
| Component NestedParties | Optional |
| 539 | NoNestedPartyIDs (repeating group) | Optional |
| 524 | NestedPartyID | Optional |
| 525 | NestedPartyIDSource | Optional |
| 538 | NestedPartyRole | Optional |
| Component NstdPtysSubGrp | Optional |
| 804 | NoNestedPartySubIDs (repeating group) | Optional |
| 545 | NestedPartySubID | Optional |
| 805 | NestedPartySubIDType | Optional |
| 208 | NotifyBrokerOfCredit | Optional |
| 209 | AllocHandlInst | Optional |
| 161 | AllocText | Optional |
| 360 | EncodedAllocTextLen | Optional |
| 361 | EncodedAllocText | Optional |
| Component CommissionData | Optional |
| 12 | Commission | Optional |
| 13 | CommType | Optional |
| 479 | CommCurrency | Optional |
| 497 | FundRenewWaiv | Optional |
| 153 | AllocAvgPx | Optional |
| 154 | AllocNetMoney | Optional |
| 119 | SettlCurrAmt | Optional |
| 737 | AllocSettlCurrAmt | Optional |
| 120 | SettlCurrency | Optional |
| 736 | AllocSettlCurrency | Optional |
| 155 | SettlCurrFxRate | Optional |
| 156 | SettlCurrFxRateCalc | Optional |
| 742 | AllocAccruedInterestAmt | Optional |
| 741 | AllocInterestAtMaturity | Optional |
| Component MiscFeesGrp | Optional |
| 136 | NoMiscFees (repeating group) | Optional |
| 137 | MiscFeeAmt | Optional |
| 138 | MiscFeeCurr | Optional |
| 139 | MiscFeeType | Optional |
| 891 | MiscFeeBasis | Optional |
| Component ClrInstGrp | Optional |
| 576 | NoClearingInstructions (repeating group) | Optional |
| 577 | ClearingInstruction | Optional |
| 635 | ClearingFeeIndicator | Optional |
| 780 | AllocSettlInstType | Optional |
| Component SettlInstructionsData | Optional |
| 172 | SettlDeliveryType | Optional |
| 169 | StandInstDbType | Optional |
| 170 | StandInstDbName | Optional |
| 171 | StandInstDbID | Optional |
| Component DlvyInstGrp | Optional |
| 85 | NoDlvyInst (repeating group) | Optional |
| 165 | SettlInstSource | Optional |
| 787 | DlvyInstType | Optional |
| Component SettlParties | Optional |
| 781 | NoSettlPartyIDs (repeating group) | Optional |
| 782 | SettlPartyID | Optional |
| 783 | SettlPartyIDSource | Optional |
| 784 | SettlPartyRole | Optional |
| Component SettlPtysSubGrp | Optional |
| 801 | NoSettlPartySubIDs (repeating group) | Optional |
| 785 | SettlPartySubID | Optional |
| 786 | SettlPartySubIDType | Optional |
| 819 | AvgPxIndicator | Optional |
| 715 | ClearingBusinessDate | Optional |
| 828 | TrdType | Optional |
| 829 | TrdSubType | Optional |
| 582 | CustOrderCapacity | Optional |
| 578 | TradeInputSource | Optional |
| 442 | MultiLegReportingType | Optional |
| 1011 | MessageEventSource | Optional |
| 991 | RndPx | Optional |