ModfyLmt
                Mandatory
                MsgHdr
                Mandatory
                LmtDtls
                Repetition (0..n)
                LmtId
                Mandatory
                Cur
                Choice
                SysId
                Optional
                BilLmtCtrPtyId
                Optional
                Tp
                Mandatory
                AcctOwnr
                Optional
                FinInstnId
                Mandatory
                Branch Identification
BrnchId
                Optional
                Definition: Identifies a specific branch of a financial institution.
Type: BranchData3
Optional
                LEI
                Optional
                Nm
                Optional
                PstlAdr
                Optional
                AcctId
                Optional
                Dflt
                Choice
                AllCur
                Choice
                AllDflt
                Choice
                NewLmtValSet
                Mandatory
                SplmtryData
                Repetition (0..n)