BkToCstmrAcctRpt
                Mandatory
                GrpHdr
                Mandatory
                Rpt
                Repetition (1..n)
                Mandatory
                RptPgntn
                Optional
                ElctrncSeqNb
                Optional
                RptgSeq
                Optional
                LglSeqNb
                Optional
                CreDtTm
                Optional
                FrToDt
                Optional
                Copy Duplicate Indicator
CpyDplctInd
                Optional
                Definition: Indicates whether the document is a copy, a duplicate, or a duplicate of a copy.
Type: CopyDuplicate1Code (String)
Allowed Values:
- CODU (Copy Duplicate): Message is being sent as a copy to a party other than the account owner, for information purposes and the message is a duplicate of a message previously sent.
 - COPY (Copy): Message is being sent as a copy to a party other than the account owner, for information purposes.
 - DUPL (Duplicate): Message is for information/confirmation purposes. It is a duplicate of a message previously sent.
 
RptgSrc
                Optional
                Acct
                Mandatory
                RltdAcct
                Optional
                Intrst
                Repetition (0..n)
                Bal
                Repetition (0..n)
                TxsSummry
                Optional
                Ntry
                Repetition (0..n)
                AddtlRptInf
                Optional
                SplmtryData
                Repetition (0..n)