AcctOpngInstr
                Mandatory
                MsgId
                Mandatory
                OrdrRef
                Optional
                PrvsRef
                Optional
                InstrDtls
                Mandatory
                InvstmtAcct
                Mandatory
                AcctPties
                Mandatory
                Intrmies
                Repetition (0..n)
                Plcmnt
                Optional
                NewIsseAllcn
                Optional
                SvgsInvstmtPlan
                Repetition (0..50)
                WdrwlInvstmtPlan
                Repetition (0..10)
                CshSttlm
                Repetition (0..8)
                CshAcctDtls
                Repetition (0..n)
                OthrCshSttlmDtls
                Repetition (0..n)
                SttlmCcy
                Mandatory
                DvddPctg
                Optional
                SbcptPmtInstrm
                Optional
                RedPmtInstrm
                Optional
                DvddPmtInstrm
                Optional
                Savings Plan Payment Instrument
SvgsPlanPmtInstrm
                Optional
                Definition: Instrument that has or represents monetary value and is used to process a payment instruction for a savings plan payment.
Type: PaymentInstrument24Choice
PmtCardDtls
                Choice
                DrctDbtDtls
                Choice
                Chq
                Choice
                BkrsDrft
                Choice
                IntrstPmtInstrm
                Optional
                SvcLvlAgrmt
                Repetition (0..30)
                AddtlInf
                Repetition (0..n)
                MktPrctcVrsn
                Optional
                Xtnsn
                Repetition (0..n)