|  | Component(-) | NstdPtys2SubGrp | Sub |  | Repeating group of Nested2Party sub-identifiers. | Added FIX.4.4 | 
|  | 673 | LegAllocQty | AllocQty |  |  | Added FIX.4.4 | 
|  | 674 | LegAllocAcctIDSource | AllocAcctIDSrc |  |  | Added FIX.4.4 | 
|  | 1367 | LegAllocSettlCurrency | AllocSettlCcy |  |  | Added EP-1 | 
|  | 2928 | LegAllocSettlCurrencyCodeSource | AllocSettlCcySrc |  |  | Added EP273 | 
|  | 1756 | LegCustodialLotID | CstdlLotID |  | Only used for specific lot trades. | Added EP127 | 
|  | 1757 | LegVersusPurchaseDate | VSPDt |  | Only used for specific lot trades. If this field is used, either LegVersusPurchasePrice(1758) or LegCurrentCostBasis(1759) should be specified. | Added EP127 | 
|  | 1758 | LegVersusPurchasePrice | VSPPx |  | Only used for specific lot trades. If this field is used, LegVersusPurchaseDate(1757) should be specified. | Added EP127 | 
|  | 1759 | LegCurrentCostBasis | CurCostBasis |  | Only used for specific lot trades. If this field is used, LegVersusPurchaseDate(1757) should be specified | Added EP127 | 
|  | 1817 | LegClearingAccountType | ClrAcctTyp |  | Provide if different from the value specified for the overall multileg security in ClearingAccountType(1816) in the Instrument component. | Added EP131 | 
|  | 564 | LegPositionEffect | PosEfct |  | Provide if different from the value specified for the overall multileg security in PositionEffect(77) in the Instrument component. | Added EP131 | 
|  | 565 | LegCoveredOrUncovered | Cover |  | Provide if different from the value specified for the overall multileg security in CoveredOrUncovered(203) in the Instrument component. | Added EP131 | 
Used in components: