AdddmInitn
                Mandatory
                Hdr
                Mandatory
                Body
                Optional
                Envt
                Mandatory
                Cntxt
                Optional
                Tx
                Mandatory
                AssoctdDataRef
                Optional
                Mandatory
                TxRef
                Optional
                TrnsmssnDtTm
                Mandatory
                SysTracAudtNb
                Mandatory
                RtrvlRefNb
                Optional
                LifeCyclTracIdData
                Optional
                AcqrrRefData
                Optional
                AcqrrRefNb
                Optional
                CardIssrRefData
                Optional
                OrgnlDataElmts
                Optional
                MsgClss
                Optional
                MsgFctn
                Optional
                TxTp
                Optional
                AcqrrId
                Optional
                SndrId
                Optional
                LclDt
                Optional
                LclTm
                Optional
                TmZone
                Optional
                TxRef
                Optional
                TrnsmssnDtTm
                Optional
                SysTracAudtNb
                Optional
                RtrvlRefNb
                Optional
                LifeCyclSpprt
                Optional
                LifeCyclTracIdData
                Optional
                Mandatory
                AuthstnSeqNb
                Optional
                PresntmntSeqNb
                Optional
                Presentment Sequence Count
PresntmntSeqCnt
                Optional
                Definition: Expected maximum number of presentments for this transaction.
Type: Exact2NumericText (String)
Restrictions:
- Pattern: [0-9]{2}
AuthntcnTkn
                Optional
                LifeCyclTracIdMssng
                Optional
                AcqrrRefData
                Optional
                AcqrrRefNb
                Optional
                CardIssrRefData
                Optional
                DataSrc
                Optional
                AddtlFee
                Repetition (0..n)
                TxDesc
                Optional
                AddtlData
                Repetition (0..n)
                AdddmData
                Mandatory
                PrtctdData
                Repetition (0..n)
                SplmtryData
                Repetition (0..n)
                SctyTrlr
                Optional