SctiesFincgInstr
                Mandatory
                Mandatory
                TxTpAndAddtlParams
                Mandatory
                NbCounts
                Optional
                Lnkgs
                Repetition (0..n)
                TradDtls
                Mandatory
                FinInstrmId
                Mandatory
                FinInstrmAttrbts
                Optional
                QtyAndAcctDtls
                Mandatory
                SctiesFincgDtls
                Mandatory
                SttlmParams
                Optional
                HldInd
                Optional
                Prty
                Optional
                SttlmTxCond
                Repetition (0..n)
                SttlgCpcty
                Optional
                StmpDtyTaxBsis
                Optional
                SctiesRTGS
                Optional
                BnfclOwnrsh
                Optional
                CshClrSys
                Optional
                TaxCpcty
                Optional
                MktClntSd
                Optional
                FxStgInstr
                Optional
                BlckTrad
                Optional
                LglRstrctns
                Optional
                SttlmSysMtd
                Optional
                Code
Cd
                Choice
                Definition: Settlement system expressed as an ISO 20022 code.
Type: SettlementSystemMethod1Code (String)
Allowed Values:
- NSET (Default): Settle through the default settlement system/method. If there is a standing instruction in place for settlement through the alternate settlement system/ method, then this standing instruction is to be ignored.
- YSET (Alternative): Settle through the alternate settlement system/method. If there is a standing instruction in place for settlement through the default settlement system/ method, then this standing instruction is to be ignored.
Prtry
                Choice
                NetgElgblty
                Optional
                CCPElgblty
                Optional
                Trckg
                Optional
                AutomtcBrrwg
                Optional
                PrtlSttlmInd
                Optional
                ElgblForColl
                Optional
                StgSttlmInstrDtls
                Optional
                DlvrgSttlmPties
                Optional
                RcvgSttlmPties
                Optional
                CshPties
                Optional
                OpngSttlmAmt
                Optional
                OthrAmts
                Optional
                OthrBizPties
                Optional
                SplmtryData
                Repetition (0..n)