SctiesSttlmCondModStsAdvc
                Mandatory
                ReqRef
                Mandatory
                AcctOwnr
                Optional
                SfkpgAcct
                Optional
                BlckChainAdrOrWllt
                Optional
                ReqDtls
                Optional
                Ref
                Mandatory
                RstrctnRef
                Repetition (0..n)
                AutomtcBrrwg
                Optional
                RtnInd
                Optional
                Lkg
                Optional
                Prty
                Optional
                OthrPrcg
                Repetition (0..n)
                PrtlSttlmInd
                Optional
                Securities RTGS
SctiesRTGS
                Optional
                Definition: Specifies whether the settlement transaction is to be settled through an RTGS or a non RTGS system. vice002V09
Type: SecuritiesRTGS5Choice
Ind
                Choice
                Prtry
                Choice
                HldInd
                Optional
                MtchgDnl
                Optional
                UnltrlSplt
                Optional
                Lnkgs
                Repetition (0..n)
                PrcgSts
                Mandatory
                SplmtryData
                Repetition (0..n)