| 11 | ClOrdID | Required |
| 526 | SecondaryClOrdID | Optional |
| 583 | ClOrdLinkID | 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 |
| 229 | TradeOriginationDate | Optional |
| 75 | TradeDate | Optional |
| 1 | Account | Optional |
| 660 | AcctIDSource | Optional |
| 581 | AccountType | Optional |
| 589 | DayBookingInst | Optional |
| 590 | BookingUnit | Optional |
| 591 | PreallocMethod | Optional |
| 70 | AllocID | Optional |
| Component PreAllocMlegGrp | Optional |
| 78 | NoAllocs (repeating group) | Optional |
| 79 | AllocAccount | Optional |
| 661 | AllocAcctIDSource | Optional |
| 736 | AllocSettlCurrency | Optional |
| 467 | IndividualAllocID | Optional |
| Component NestedParties3 | Optional |
| 948 | NoNested3PartyIDs (repeating group) | Optional |
| 949 | Nested3PartyID | Optional |
| 950 | Nested3PartyIDSource | Optional |
| 951 | Nested3PartyRole | Optional |
| Component NstdPtys3SubGrp | Optional |
| 952 | NoNested3PartySubIDs (repeating group) | Optional |
| 953 | Nested3PartySubID | Optional |
| 954 | Nested3PartySubIDType | Optional |
| 80 | AllocQty | Optional |
| 63 | SettlType | Optional |
| 64 | SettlDate | Optional |
| 544 | CashMargin | Optional |
| 635 | ClearingFeeIndicator | Optional |
| 21 | HandlInst | Optional |
| 18 | ExecInst | Optional |
| 110 | MinQty | Optional |
| 111 | MaxFloor | Optional |
| 100 | ExDestination | Optional |
| Component TrdgSesGrp | Optional |
| 386 | NoTradingSessions (repeating group) | Optional |
| 336 | TradingSessionID | Optional |
| 625 | TradingSessionSubID | Optional |
| 81 | ProcessCode | 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 |
| 461 | CFICode | Optional |
| 167 | SecurityType | Optional |
| 762 | SecuritySubType | Optional |
| 200 | MaturityMonthYear | Optional |
| 541 | MaturityDate | Optional |
| 201 | PutOrCall | 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 |
| 206 | OptAttribute | Optional |
| 231 | ContractMultiplier | Optional |
| 223 | CouponRate | Optional |
| 207 | SecurityExchange | Optional |
| 106 | Issuer | Optional |
| 348 | EncodedIssuerLen | Optional |
| 349 | EncodedIssuer | Optional |
| 107 | SecurityDesc | Optional |
| 350 | EncodedSecurityDescLen | Optional |
| 351 | EncodedSecurityDesc | 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 |
| 867 | EventPx | Optional |
| 868 | EventText | Optional |
| 873 | DatedDate | Optional |
| 874 | InterestAccrualDate | 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 |
| 315 | UnderlyingPutOrCall | 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 |
| 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 |
| 318 | UnderlyingCurrency | Optional |
| 879 | UnderlyingQty | 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 |
| 140 | PrevClosePx | Optional |
| Component LegOrdGrp | Required |
| 555 | NoLegs (repeating group) | Required |
| 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 |
| 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 |
| 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 |
| 687 | LegQty | Optional |
| 690 | LegSwapType | Optional |
| Component LegStipulations | Optional |
| 683 | NoLegStipulations (repeating group) | Optional |
| 688 | LegStipulationType | Optional |
| 689 | LegStipulationValue | Optional |
| Component LegPreAllocGrp | Optional |
| 670 | NoLegAllocs (repeating group) | Optional |
| 671 | LegAllocAccount | Optional |
| 672 | LegIndividualAllocID | 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 |
| 673 | LegAllocQty | Optional |
| 674 | LegAllocAcctIDSource | Optional |
| 675 | LegSettlCurrency | Optional |
| 564 | LegPositionEffect | Optional |
| 565 | LegCoveredOrUncovered | 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 |
| 654 | LegRefID | Optional |
| 566 | LegPrice | Optional |
| 587 | LegSettlType | Optional |
| 588 | LegSettlDate | Optional |
| 114 | LocateReqd | Optional |
| 60 | TransactTime | Required |
| 854 | QtyType | Optional |
| Component OrderQtyData | Required |
| 38 | OrderQty | Optional |
| 152 | CashOrderQty | Optional |
| 516 | OrderPercent | Optional |
| 468 | RoundingDirection | Optional |
| 469 | RoundingModulus | Optional |
| 40 | OrdType | Required |
| 423 | PriceType | Optional |
| 44 | Price | Optional |
| 99 | StopPx | Optional |
| 15 | Currency | Optional |
| 376 | ComplianceID | Optional |
| 377 | SolicitedFlag | Optional |
| 23 | IOIID | Optional |
| 117 | QuoteID | Optional |
| 59 | TimeInForce | Optional |
| 168 | EffectiveTime | Optional |
| 432 | ExpireDate | Optional |
| 126 | ExpireTime | Optional |
| 427 | GTBookingInst | Optional |
| Component CommissionData | Optional |
| 12 | Commission | Optional |
| 13 | CommType | Optional |
| 479 | CommCurrency | Optional |
| 497 | FundRenewWaiv | Optional |
| 528 | OrderCapacity | Optional |
| 529 | OrderRestrictions | Optional |
| 582 | CustOrderCapacity | Optional |
| 121 | ForexReq | Optional |
| 120 | SettlCurrency | Optional |
| 775 | BookingType | Optional |
| 58 | Text | Optional |
| 354 | EncodedTextLen | Optional |
| 355 | EncodedText | Optional |
| 77 | PositionEffect | Optional |
| 203 | CoveredOrUncovered | Optional |
| 210 | MaxShow | Optional |
| Component PegInstructions | Optional |
| 211 | PegOffsetValue | Optional |
| 835 | PegMoveType | Optional |
| 836 | PegOffsetType | Optional |
| 837 | PegLimitType | Optional |
| 838 | PegRoundDirection | Optional |
| 840 | PegScope | Optional |
| Component DiscretionInstructions | Optional |
| 388 | DiscretionInst | Optional |
| 389 | DiscretionOffsetValue | Optional |
| 841 | DiscretionMoveType | Optional |
| 842 | DiscretionOffsetType | Optional |
| 843 | DiscretionLimitType | Optional |
| 844 | DiscretionRoundDirection | Optional |
| 846 | DiscretionScope | Optional |
| 847 | TargetStrategy | Optional |
| 848 | TargetStrategyParameters | Optional |
| 849 | ParticipationRate | Optional |
| 480 | CancellationRights | Optional |
| 481 | MoneyLaunderingStatus | Optional |
| 513 | RegistID | Optional |
| 494 | Designation | Optional |
| 563 | MultiLegRptTypeReq | Optional |