CorpActnInstrStmtRpt
                Mandatory
                Pgntn
                Mandatory
                StmtGnlDtls
                Mandatory
                AcctAndStmtDtls
                Repetition (1..n)
                SfkpgAcct
                Optional
                BlckChainAdrOrWllt
                Optional
                AcctOwnr
                Optional
                SfkpgPlc
                Optional
                CorpActnEvtAndBal
                Repetition (0..n)
                GnlInf
                Mandatory
                UndrlygScty
                Mandatory
                Bal
                Optional
                Supplementary Data
SplmtryData
                Repetition (0..n)
                Definition: Provides additional information related to the event and the balance of the corporate action.
Type: SupplementaryData1
PlcAndNm
                Optional
                Envlp
                Mandatory
                SplmtryData
                Repetition (0..n)