SctiesSttlmTxConf
                Mandatory
                TxIdDtls
                Mandatory
                Lnkgs
                Optional
                AddtlParams
                Optional
                TradDtls
                Mandatory
                FinInstrmId
                Mandatory
                FinInstrmAttrbts
                Optional
                QtyAndAcctDtls
                Mandatory
                SttlmParams
                Mandatory
                Prty
                Optional
                SctiesTxTp
                Mandatory
                SttlmTxCond
                Repetition (0..n)
                Cd
                Choice
                Prtry
                Choice
                Identification
Id
                Mandatory
                Definition: Proprietary information, often a code, issued by the data source scheme issuer.
Type: Exact4AlphaNumericText (String)
Restrictions:
- Pattern: [a-zA-Z0-9]{4}
Issr
                Mandatory
                SchmeNm
                Optional
                PrtlSttlmInd
                Optional
                BnfclOwnrsh
                Optional
                BlckTrad
                Optional
                CCPElgblty
                Optional
                CshClrSys
                Optional
                XpsrTp
                Optional
                MktClntSd
                Optional
                NetgElgblty
                Optional
                Regn
                Optional
                RpTp
                Optional
                LglRstrctns
                Optional
                SctiesRTGS
                Optional
                SttlgCpcty
                Optional
                SttlmSysMtd
                Optional
                TaxCpcty
                Optional
                StmpDtyTaxBsis
                Optional
                AutomtcBrrwg
                Optional
                LttrOfGrnt
                Optional
                ElgblForColl
                Optional
                SctiesSubBalTp
                Optional
                CshSubBalTp
                Optional
                StgSttlmInstrDtls
                Optional
                DlvrgSttlmPties
                Optional
                RcvgSttlmPties
                Optional
                CshPties
                Optional
                SttldAmt
                Optional
                OthrAmts
                Optional
                OthrBizPties
                Optional
                AddtlPhysOrRegnDtls
                Optional
                SplmtryData
                Repetition (0..n)