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
                Choice
                Ctry
                Choice
                Type And Identification
TpAndId
                Choice
                Definition: Place of safekeeping expressed with a type and identification.
Type: SafekeepingPlaceTypeAndIdentification1
SfkpgPlcTp
                Mandatory
                Mandatory
                Prtry
                Choice
                Bal
                Optional
                BnfclOwnrDtls
                Repetition (0..n)
                CorpActnInstr
                Mandatory
                PrtctInstr
                Optional
                AddtlInf
                Optional
                SplmtryData
                Repetition (0..n)