SctiesSttlmTxModReq
                Mandatory
                ModfdTxDtls
                Mandatory
                UpdTp
                Repetition (1..3)
                Addtn
                Choice
                SttlmTpAndAddtlParams
                Optional
                Lnkgs
                Repetition (0..n)
                TradDtls
                Optional
                FinInstrmAttrbts
                Optional
                QtyAndAcctDtls
                Optional
                SttlmParams
                Optional
                StgSttlmInstrDtls
                Optional
                DlvrgSttlmPties
                Optional
                RcvgSttlmPties
                Optional
                CshPties
                Optional
                Settlement Amount
SttlmAmt
                Optional
                Definition: Total amount of money to be paid or received in exchange for the securities. tV09
Type: AmountAndDirection95
AcrdIntrstInd
                Optional
                StmpDtyInd
                Optional
                BrkrgAmtInd
                Optional
                RsrchFeeInd
                Optional
                Amt
                Optional
                CdtDbtInd
                Optional
                OrgnlCcyAndOrdrdAmt
                Optional
                FXDtls
                Optional
                ValDt
                Optional
                OthrAmts
                Optional
                OthrBizPties
                Optional
                AddtlPhysOrRegnDtls
                Optional
                SplmtryData
                Repetition (0..n)
                Deltn
                Choice
                Mod
                Choice