| Component ApplicationSequenceControl | Optional |
| 1180 | ApplID | Optional |
| 1181 | ApplSeqNum | Optional |
| 1350 | ApplLastSeqNum | Optional |
| 1352 | ApplResendFlag | Optional |
| 320 | SecurityReqID | Optional |
| 322 | SecurityResponseID | Optional |
| 560 | SecurityRequestResult | Optional |
| 980 | SecurityUpdateAction | 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 |
| Component DerivativeSecurityDefinition | Optional |
| Component DerivativeInstrument (86 fields, not expanded here) | Optional |
| Component DerivativeInstrumentAttribute (3 fields, not expanded here) | Optional |
| Component MarketSegmentGrp (88 fields, not expanded here) | Optional |
| Component SecurityClassificationGrp (3 fields, not expanded here) | Optional |
| 779 | LastUpdateTime | Optional |
| 60 | TransactTime | Optional |
| 393 | TotNoRelatedSym | Optional |
| 893 | LastFragment | Optional |
| Component RelSymDerivSecUpdGrp | Optional |
| 146 | NoRelatedSym (repeating group) | Optional |
| 1324 | ListUpdateAction | Optional |
| 292 | CorporateAction | Optional |
| Component Instrument (1248 fields, not expanded here) | Optional |
| Component InstrumentExtension (17 fields, not expanded here) | Optional |
| Component SecondaryPriceLimits (4 fields, not expanded here) | Optional |
| 15 | Currency | Optional |
| 2897 | CurrencyCodeSource | Optional |
| Component InstrmtLegGrp (1279 fields, not expanded here) | Optional |
| 1504 | RelSymTransactTime | Optional |
| 58 | Text | Optional |
| 354 | EncodedTextLen | Optional |
| 355 | EncodedText | Optional |