CorpActnInstr
                Mandatory
                ChngInstrInd
                Optional
                CancInstrId
                Optional
                InstrCxlReqId
                Optional
                OthrDocId
                Repetition (0..n)
                EvtsLkg
                Repetition (0..n)
                CorpActnGnlInf
                Mandatory
                AcctDtls
                Mandatory
                SfkpgAcct
                Optional
                BlckChainAdrOrWllt
                Optional
                AcctOwnr
                Optional
                SfkpgPlc
                Optional
                Bal
                Optional
                TtlElgblBal
                Optional
                BlckdBal
                Optional
                BrrwdBal
                Optional
                CollInBal
                Optional
                CollOutBal
                Optional
                OnLnBal
                Optional
                PdgDlvryBal
                Repetition (0..n)
                PdgRctBal
                Repetition (0..n)
                OutForRegnBal
                Optional
                Settlement Position Balance
SttlmPosBal
                Optional
                Definition: Balance of securities representing only settled transactions; pending transactions not included.
Type: BalanceFormat11Choice
Bal
                Choice
                ElgblBal
                Choice
                NotElgblBal
                Choice
                StrtPosBal
                Optional
                TradDtPosBal
                Optional
                InTrnsShipmntBal
                Optional
                RegdBal
                Optional
                BnfclOwnrDtls
                Repetition (0..n)
                CorpActnInstr
                Mandatory
                PrtctInstr
                Optional
                AddtlInf
                Optional
                SplmtryData
                Repetition (0..n)