| 584 | MassStatusReqID | Required |
| 585 | MassStatusReqType | Required |
| Component Parties | Optional |
| 453 | NoPartyIDs (repeating group) | Optional |
| 448 | PartyID | Optional |
| 447 | PartyIDSource | Optional |
| 452 | PartyRole | Optional |
| 2376 | PartyRoleQualifier | Optional |
| Component PtysSubGrp (3 fields, not expanded here) | Optional |
| Component TargetParties | Optional |
| 1461 | NoTargetPartyIDs (repeating group) | Optional |
| 1462 | TargetPartyID | Optional |
| 1463 | TargetPartyIDSource | Optional |
| 1464 | TargetPartyRole | Optional |
| 1818 | TargetPartyRoleQualifier | Optional |
| Component TargetPtysSubGrp (3 fields, not expanded here) | Optional |
| 1 | Account | Optional |
| 660 | AcctIDSource | Optional |
| 336 | TradingSessionID | Optional |
| 625 | TradingSessionSubID | Optional |
| Component Instrument | Optional |
| 55 | Symbol | Optional |
| 65 | SymbolSfx | Optional |
| 48 | SecurityID | Optional |
| 22 | SecurityIDSource | Optional |
| Component SecAltIDGrp (4 fields, not expanded here) | Optional |
| 460 | Product | Optional |
| 1227 | ProductComplex | Optional |
| 1151 | SecurityGroup | Optional |
| 461 | CFICode | Optional |
| 2891 | UPICode | 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 |
| 1449 | RestructuringType | Optional |
| 1450 | Seniority | Optional |
| 1451 | NotionalPercentageOutstanding | Optional |
| 1452 | OriginalNotionalPercentageOutstanding | Optional |
| 1457 | AttachmentPoint | Optional |
| 1458 | DetachmentPoint | Optional |
| 1739 | ObligationType | Optional |
| 2210 | AssetGroup | Optional |
| 1938 | AssetClass | Optional |
| 1939 | AssetSubClass | Optional |
| 1940 | AssetType | Optional |
| 2735 | AssetSubType | Optional |
| Component SecondaryAssetGrp (5 fields, not expanded here) | Optional |
| Component AssetAttributeGrp (4 fields, not expanded here) | Optional |
| 1941 | SwapClass | Optional |
| 1575 | SwapSubClass | Optional |
| 1942 | NthToDefault | Optional |
| 1943 | MthToDefault | Optional |
| 1944 | SettledEntityMatrixSource | Optional |
| 1945 | SettledEntityMatrixPublicationDate | Optional |
| 1946 | CouponType | Optional |
| 1947 | TotalIssuedAmount | Optional |
| 1948 | CouponFrequencyPeriod | Optional |
| 1949 | CouponFrequencyUnit | Optional |
| 1950 | CouponDayCount | Optional |
| 2879 | CouponOtherDayCount | Optional |
| 1951 | ConvertibleBondEquityID | Optional |
| 1952 | ConvertibleBondEquityIDSource | Optional |
| 1953 | ContractPriceRefMonth | Optional |
| 1954 | LienSeniority | Optional |
| 1955 | LoanFacility | Optional |
| 1956 | ReferenceEntityType | Optional |
| 1957 | IndexSeries | Optional |
| 1958 | IndexAnnexVersion | Optional |
| 1959 | IndexAnnexDate | Optional |
| 1960 | IndexAnnexSource | Optional |
| 1577 | SettlRateIndex | Optional |
| 1580 | SettlRateIndexLocation | Optional |
| 1581 | OptionExpirationDesc | Optional |
| 1678 | EncodedOptionExpirationDescLen | Optional |
| 1697 | EncodedOptionExpirationDesc | 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 |
| 2578 | OrigStrikePrice | Optional |
| 2577 | StrikePricePrecision | Optional |
| 947 | StrikeCurrency | Optional |
| 2904 | StrikeCurrencyCodeSource | Optional |
| 967 | StrikeMultiplier | Optional |
| 968 | StrikeValue | Optional |
| 1698 | StrikeUnitOfMeasure | Optional |
| 1866 | StrikeIndex | Optional |
| 2600 | StrikeIndexCurvePoint | Optional |
| 2001 | StrikeIndexSpread | Optional |
| 2601 | StrikeIndexQuote | Optional |
| 1478 | StrikePriceDeterminationMethod | Optional |
| 1479 | StrikePriceBoundaryMethod | Optional |
| 1480 | StrikePriceBoundaryPrecision | Optional |
| 1481 | UnderlyingPriceDeterminationMethod | Optional |
| 206 | OptAttribute | Optional |
| 231 | ContractMultiplier | Optional |
| 1435 | ContractMultiplierUnit | Optional |
| 2353 | TradingUnitPeriodMultiplier | Optional |
| 1439 | FlowScheduleType | Optional |
| 969 | MinPriceIncrement | Optional |
| 1146 | MinPriceIncrementAmount | Optional |
| 996 | UnitOfMeasure | Optional |
| 1147 | UnitOfMeasureQty | Optional |
| 1716 | UnitOfMeasureCurrency | Optional |
| 2905 | UnitOfMeasureCurrencyCodeSource | Optional |
| 1191 | PriceUnitOfMeasure | Optional |
| 1192 | PriceUnitOfMeasureQty | Optional |
| 1717 | PriceUnitOfMeasureCurrency | Optional |
| 2906 | PriceUnitOfMeasureCurrencyCodeSource | Optional |
| 1193 | SettlMethod | Optional |
| 2579 | SettlSubMethod | Optional |
| 1194 | ExerciseStyle | Optional |
| 1482 | OptPayoutType | Optional |
| 1195 | OptPayoutAmount | Optional |
| 2753 | ReturnTrigger | Optional |
| 1196 | PriceQuoteMethod | Optional |
| 1197 | ValuationMethod | Optional |
| 2002 | ValuationSource | Optional |
| 2140 | ValuationReferenceModel | Optional |
| 1524 | PriceQuoteCurrency | Optional |
| 2907 | PriceQuoteCurrencyCodeSource | Optional |
| 1198 | ListMethod | Optional |
| 1199 | CapPrice | Optional |
| 1200 | FloorPrice | Optional |
| 201 | PutOrCall | Optional |
| 2681 | InTheMoneyCondition | Optional |
| 2685 | ContraryInstructionEligibilityIndicator | Optional |
| 1244 | FlexibleIndicator | Optional |
| 1242 | FlexProductEligibilityIndicator | Optional |
| 2575 | BlockTradeEligibilityIndicator | Optional |
| 2574 | LowExercisePriceOptionIndicator | 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 |
| 2737 | FinancialInstrumentShortName | Optional |
| 2714 | FinancialInstrumentFullName | Optional |
| 2715 | EncodedFinancialInstrumentFullNameLen | Optional |
| 2716 | EncodedFinancialInstrumentFullName | Optional |
| 107 | SecurityDesc | Optional |
| 350 | EncodedSecurityDescLen | Optional |
| 351 | EncodedSecurityDesc | Optional |
| Component SecurityXML (3 fields, not expanded here) | Optional |
| 691 | Pool | Optional |
| 667 | ContractSettlMonth | Optional |
| 875 | CPProgram | Optional |
| 876 | CPRegType | Optional |
| Component EvntGrp (11 fields, not expanded here) | Optional |
| 873 | DatedDate | Optional |
| 874 | InterestAccrualDate | Optional |
| Component InstrumentParties (8 fields, not expanded here) | Optional |
| 1687 | ShortSaleRestriction | Optional |
| Component ComplexEvents (88 fields, not expanded here) | Optional |
| 1787 | RefTickTableID | Optional |
| 2141 | StrategyType | Optional |
| 2142 | CommonPricingIndicator | Optional |
| 2143 | SettlDisruptionProvision | Optional |
| 2752 | DeliveryRouteOrCharter | Optional |
| 2144 | InstrumentRoundingDirection | Optional |
| 2145 | InstrumentRoundingPrecision | Optional |
| 2576 | InstrumentPricePrecision | Optional |
| 2962 | SecurityReferenceDataSupplement | Optional |
| Component DateAdjustment (4 fields, not expanded here) | Optional |
| Component PricingDateTime (7 fields, not expanded here) | Optional |
| Component MarketDisruption (21 fields, not expanded here) | Optional |
| Component OptionExercise (66 fields, not expanded here) | Optional |
| Component StreamGrp (681 fields, not expanded here) | Optional |
| Component ProvisionGrp (103 fields, not expanded here) | Optional |
| Component AdditionalTermGrp (22 fields, not expanded here) | Optional |
| Component ProtectionTermGrp (24 fields, not expanded here) | Optional |
| Component CashSettlTermGrp (32 fields, not expanded here) | Optional |
| Component PhysicalSettlTermGrp (8 fields, not expanded here) | Optional |
| Component ExtraordinaryEventGrp (3 fields, not expanded here) | Optional |
| 2602 | ExtraordinaryEventAdjustmentMethod | Optional |
| 2603 | ExchangeLookAlike | Optional |
| Component UnderlyingInstrument | Optional |
| 311 | UnderlyingSymbol | Optional |
| 312 | UnderlyingSymbolSfx | Optional |
| 309 | UnderlyingSecurityID | Optional |
| 305 | UnderlyingSecurityIDSource | Optional |
| Component UndSecAltIDGrp (4 fields, not expanded here) | Optional |
| 2874 | UnderlyingID | Optional |
| 462 | UnderlyingProduct | Optional |
| Component UnderlyingSecurityXML (3 fields, not expanded here) | Optional |
| 463 | UnderlyingCFICode | Optional |
| 2894 | UnderlyingUPICode | Optional |
| 310 | UnderlyingSecurityType | Optional |
| 763 | UnderlyingSecuritySubType | Optional |
| 313 | UnderlyingMaturityMonthYear | Optional |
| 542 | UnderlyingMaturityDate | Optional |
| 1213 | UnderlyingMaturityTime | Optional |
| 1837 | UnderlyingContractPriceRefMonth | Optional |
| 241 | UnderlyingCouponPaymentDate | Optional |
| 1453 | UnderlyingRestructuringType | Optional |
| 1454 | UnderlyingSeniority | Optional |
| 2614 | UnderlyingNotional | Optional |
| 2615 | UnderlyingNotionalCurrency | Optional |
| 2921 | UnderlyingNotionalCurrencyCodeSource | Optional |
| 2616 | UnderlyingNotionalDeterminationMethod | Optional |
| 2617 | UnderlyingNotionalAdjustments | Optional |
| 2619 | UnderlyingNotionalXIDRef | Optional |
| 1455 | UnderlyingNotionalPercentageOutstanding | Optional |
| 1456 | UnderlyingOriginalNotionalPercentageOutstanding | Optional |
| 1459 | UnderlyingAttachmentPoint | Optional |
| 1460 | UnderlyingDetachmentPoint | 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 |
| 2917 | UnderlyingStrikeCurrencyCodeSource | Optional |
| 317 | UnderlyingOptAttribute | Optional |
| 436 | UnderlyingContractMultiplier | Optional |
| 1437 | UnderlyingContractMultiplierUnit | Optional |
| 2363 | UnderlyingTradingUnitPeriodMultiplier | Optional |
| 1441 | UnderlyingFlowScheduleType | Optional |
| 998 | UnderlyingUnitOfMeasure | Optional |
| 1423 | UnderlyingUnitOfMeasureQty | Optional |
| 1718 | UnderlyingUnitOfMeasureCurrency | Optional |
| 2918 | UnderlyingUnitOfMeasureCurrencyCodeSource | Optional |
| 1424 | UnderlyingPriceUnitOfMeasure | Optional |
| 1425 | UnderlyingPriceUnitOfMeasureQty | Optional |
| 1719 | UnderlyingPriceUnitOfMeasureCurrency | Optional |
| 2919 | UnderlyingPriceUnitOfMeasureCurrencyCodeSource | Optional |
| 1000 | UnderlyingTimeUnit | Optional |
| 1419 | UnderlyingExerciseStyle | Optional |
| 1526 | UnderlyingPriceQuoteCurrency | Optional |
| 2920 | UnderlyingPriceQuoteCurrencyCodeSource | Optional |
| 435 | UnderlyingCouponRate | Optional |
| 308 | UnderlyingSecurityExchange | Optional |
| 306 | UnderlyingIssuer | Optional |
| 362 | EncodedUnderlyingIssuerLen | Optional |
| 363 | EncodedUnderlyingIssuer | Optional |
| 2742 | UnderlyingFinancialInstrumentShortName | Optional |
| 2720 | UnderlyingFinancialInstrumentFullName | Optional |
| 2721 | EncodedUnderlyingFinancialInstrumentFullNameLen | Optional |
| 2722 | EncodedUnderlyingFinancialInstrumentFullName | Optional |
| 2723 | UnderlyingIndexCurveUnit | Optional |
| 2724 | UnderlyingIndexCurvePeriod | Optional |
| 307 | UnderlyingSecurityDesc | Optional |
| 364 | EncodedUnderlyingSecurityDescLen | Optional |
| 365 | EncodedUnderlyingSecurityDesc | Optional |
| 877 | UnderlyingCPProgram | Optional |
| 878 | UnderlyingCPRegType | Optional |
| 972 | UnderlyingAllocationPercent | Optional |
| 318 | UnderlyingCurrency | Optional |
| 2916 | UnderlyingCurrencyCodeSource | 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 |
| 2885 | UnderlyingAccruedInterestAmt | Optional |
| 2886 | UnderlyingNumDaysInterest | Optional |
| Component UnderlyingStipulations (3 fields, not expanded here) | Optional |
| 1044 | UnderlyingAdjustedQuantity | Optional |
| 1045 | UnderlyingFXRate | Optional |
| 1046 | UnderlyingFXRateCalc | Optional |
| 1038 | UnderlyingCapValue | Optional |
| Component UndlyInstrumentParties (8 fields, not expanded here) | Optional |
| 1039 | UnderlyingSettlMethod | Optional |
| 315 | UnderlyingPutOrCall | Optional |
| 2683 | UnderlyingInTheMoneyCondition | Optional |
| 2687 | UnderlyingContraryInstructionEligibilityIndicator | Optional |
| 1988 | UnderlyingConstituentWeight | Optional |
| 1989 | UnderlyingCouponType | Optional |
| 1990 | UnderlyingTotalIssuedAmount | Optional |
| 1991 | UnderlyingCouponFrequencyPeriod | Optional |
| 1992 | UnderlyingCouponFrequencyUnit | Optional |
| 1993 | UnderlyingCouponDayCount | Optional |
| 2881 | UnderlyingCouponOtherDayCount | Optional |
| 1994 | UnderlyingObligationID | Optional |
| 1995 | UnderlyingObligationIDSource | Optional |
| 1996 | UnderlyingEquityID | Optional |
| 1997 | UnderlyingEquityIDSource | Optional |
| 2620 | UnderlyingFutureID | Optional |
| 2621 | UnderlyingFutureIDSource | Optional |
| Component UnderlyingEvntGrp (11 fields, not expanded here) | Optional |
| 1998 | UnderlyingLienSeniority | Optional |
| 1999 | UnderlyingLoanFacility | Optional |
| 2000 | UnderlyingReferenceEntityType | Optional |
| 2003 | UnderlyingIndexSeries | Optional |
| 2004 | UnderlyingIndexAnnexVersion | Optional |
| 2005 | UnderlyingIndexAnnexDate | Optional |
| 2006 | UnderlyingIndexAnnexSource | Optional |
| 2284 | UnderlyingSettlRateIndex | Optional |
| 2285 | UnderlyingSettlRateIndexLocation | Optional |
| 2286 | UnderlyingOptionExpirationDesc | Optional |
| 2287 | EncodedUnderlyingOptionExpirationDescLen | Optional |
| 2288 | EncodedUnderlyingOptionExpirationDesc | Optional |
| 2007 | UnderlyingProductComplex | Optional |
| 2008 | UnderlyingSecurityGroup | Optional |
| 2009 | UnderlyingSettleOnOpenFlag | Optional |
| 2010 | UnderlyingAssignmentMethod | Optional |
| 2011 | UnderlyingSecurityStatus | Optional |
| 2012 | UnderlyingObligationType | Optional |
| 2491 | UnderlyingAssetGroup | Optional |
| 2013 | UnderlyingAssetClass | Optional |
| 2014 | UnderlyingAssetSubClass | Optional |
| 2015 | UnderlyingAssetType | Optional |
| 2744 | UnderlyingAssetSubType | Optional |
| Component UnderlyingSecondaryAssetGrp (5 fields, not expanded here) | Optional |
| Component UnderlyingAssetAttributeGrp (4 fields, not expanded here) | Optional |
| 2016 | UnderlyingSwapClass | Optional |
| 2289 | UnderlyingSwapSubClass | Optional |
| 2017 | UnderlyingNthToDefault | Optional |
| 2018 | UnderlyingMthToDefault | Optional |
| 2019 | UnderlyingSettledEntityMatrixSource | Optional |
| 2020 | UnderlyingSettledEntityMatrixPublicationDate | Optional |
| 2021 | UnderlyingStrikeMultiplier | Optional |
| 2022 | UnderlyingStrikeValue | Optional |
| 2290 | UnderlyingStrikeUnitOfMeasure | Optional |
| 2622 | UnderlyingStrikeIndexCurvePoint | Optional |
| 2291 | UnderlyingStrikeIndex | Optional |
| 2623 | UnderlyingStrikeIndexQuote | Optional |
| 2292 | UnderlyingStrikeIndexSpread | Optional |
| 2023 | UnderlyingStrikePriceDeterminationMethod | Optional |
| 2024 | UnderlyingStrikePriceBoundaryMethod | Optional |
| 2025 | UnderlyingStrikePriceBoundaryPrecision | Optional |
| 2026 | UnderlyingMinPriceIncrement | Optional |
| 2027 | UnderlyingMinPriceIncrementAmount | Optional |
| 2028 | UnderlyingOptPayoutType | Optional |
| 2029 | UnderlyingOptPayoutAmount | Optional |
| 2757 | UnderlyingReturnTrigger | Optional |
| 2030 | UnderlyingPriceQuoteMethod | Optional |
| 2031 | UnderlyingValuationMethod | Optional |
| 2293 | UnderlyingValuationSource | Optional |
| 2294 | UnderlyingValuationReferenceModel | Optional |
| 2032 | UnderlyingListMethod | Optional |
| 2033 | UnderlyingCapPrice | Optional |
| 2034 | UnderlyingFloorPrice | Optional |
| 2035 | UnderlyingFlexibleIndicator | Optional |
| 2036 | UnderlyingFlexProductEligibilityIndicator | Optional |
| 2037 | UnderlyingPositionLimit | Optional |
| 2038 | UnderlyingNTPositionLimit | Optional |
| 2039 | UnderlyingPool | Optional |
| 2040 | UnderlyingContractSettlMonth | Optional |
| 2041 | UnderlyingDatedDate | Optional |
| 2042 | UnderlyingInterestAccrualDate | Optional |
| 2043 | UnderlyingShortSaleRestriction | Optional |
| 2044 | UnderlyingRefTickTableID | Optional |
| 41314 | UnderlyingProtectionTermXIDRef | Optional |
| 41315 | UnderlyingSettlTermXIDRef | Optional |
| Component UnderlyingComplexEvents (88 fields, not expanded here) | Optional |
| 2295 | UnderlyingStrategyType | Optional |
| 2296 | UnderlyingCommonPricingIndicator | Optional |
| 2297 | UnderlyingSettlDisruptionProvision | Optional |
| 2756 | UnderlyingDeliveryRouteOrCharter | Optional |
| 2298 | UnderlyingInstrumentRoundingDirection | Optional |
| 2299 | UnderlyingInstrumentRoundingPrecision | Optional |
| Component UnderlyingDateAdjustment (4 fields, not expanded here) | Optional |
| Component UnderlyingPricingDateTime (7 fields, not expanded here) | Optional |
| Component UnderlyingMarketDisruption (21 fields, not expanded here) | Optional |
| Component UnderlyingOptionExercise (66 fields, not expanded here) | Optional |
| Component UnderlyingStreamGrp (681 fields, not expanded here) | Optional |
| Component UnderlyingProvisionGrp (103 fields, not expanded here) | Optional |
| Component UnderlyingAdditionalTermGrp (22 fields, not expanded here) | Optional |
| Component UnderlyingProtectionTermGrp (24 fields, not expanded here) | Optional |
| Component UnderlyingCashSettlTermGrp (32 fields, not expanded here) | Optional |
| Component UnderlyingPhysicalSettlTermGrp (8 fields, not expanded here) | Optional |
| Component UnderlyingRateSpreadSchedule (4 fields, not expanded here) | Optional |
| Component UnderlyingDividendPayout (7 fields, not expanded here) | Optional |
| Component UnderlyingExtraordinaryEventGrp (3 fields, not expanded here) | Optional |
| 2624 | UnderlyingExtraordinaryEventAdjustmentMethod | Optional |
| 2625 | UnderlyingExchangeLookAlike | Optional |
| 2626 | UnderlyingAverageVolumeLimitationPercentage | Optional |
| 2627 | UnderlyingAverageVolumeLimitationPeriodDays | Optional |
| 2628 | UnderlyingDepositoryReceiptIndicator | Optional |
| 2629 | UnderlyingOpenUnits | Optional |
| 2630 | UnderlyingBasketDivisor | Optional |
| 2631 | UnderlyingInstrumentXID | Optional |
| 54 | Side | Optional |