AcctOpngInstr
                Mandatory
                MsgId
                Mandatory
                OrdrRef
                Optional
                PrvsRef
                Optional
                InstrDtls
                Mandatory
                InvstmtAcct
                Mandatory
                AcctPties
                Mandatory
                PrncplAcctPty
                Mandatory
                ScndryOwnr
                Repetition (0..n)
                Pty
                Mandatory
                MnyLndrgChck
                Optional
                InvstrPrflVldtn
                Repetition (0..n)
                OwnrshBnfcryRate
                Optional
                ClntId
                Optional
                FsclXmptn
                Optional
                SgntryRghtInd
                Optional
                MiFIDClssfctn
                Optional
                Ntfctn
                Repetition (0..n)
                FATCAFormTp
                Repetition (0..n)
                FATCASts
                Repetition (0..n)
                FATCARptgDt
                Optional
                CRSFormTp
                Repetition (0..n)
                CRSSts
                Repetition (0..n)
                CRSRptgDt
                Optional
                OthrId
                Repetition (0..n)
                TaxXmptn
                Optional
                TaxRptg
                Repetition (0..n)
                Lang
                Optional
                MailTp
                Optional
                CtryAndResdtlSts
                Optional
                MntryWlth
                Optional
                EqtyVal
                Optional
                WorkgCptl
                Optional
                CpnyLk
                Optional
                ElctrncMlngSvcRef
                Optional
                PmryComAdr
                Repetition (0..n)
                ScndryComAdr
                Repetition (0..n)
                AddtlRgltryInf
                Optional
                AcctgSts
                Optional
                Additional Information
AddtlInf
                Repetition (0..n)
                Definition: Additional information such as remarks or notes that must be conveyed about the party and or limitations and restrictions.
Type: AdditiononalInformation13
Lmttn
                Optional
                AddtlInf
                Optional
                AcctVldtn
                Optional
                Tp
                Optional
                Rgltr
                Optional
                Sts
                Optional
                Prd
                Optional
                CtrlgPty
                Optional
                Bnfcry
                Repetition (0..n)
                PwrOfAttny
                Repetition (0..n)
                LglGuardn
                Repetition (0..n)
                CtdnForMnr
                Repetition (0..n)
                SucssrOnDth
                Repetition (0..n)
                Admstr
                Repetition (0..n)
                OthrPty
                Repetition (0..n)
                Grntr
                Repetition (0..n)
                Sttlr
                Repetition (0..n)
                SnrMggOffcl
                Repetition (0..n)
                Prtctr
                Repetition (0..n)
                RegdShrhldrNm
                Optional
                Intrmies
                Repetition (0..n)
                Plcmnt
                Optional
                NewIsseAllcn
                Optional
                SvgsInvstmtPlan
                Repetition (0..50)
                WdrwlInvstmtPlan
                Repetition (0..10)
                CshSttlm
                Repetition (0..8)
                SvcLvlAgrmt
                Repetition (0..30)
                AddtlInf
                Repetition (0..n)
                MktPrctcVrsn
                Optional
                Xtnsn
                Repetition (0..n)