AcctOpngAmdmntReq
                Mandatory
                Refs
                Mandatory
                Fr
                Optional
                AnyBIC
                Optional
                LEI
                Optional
                Other
Othr
                Repetition (0..n)
                Definition: Unique identification of an organisation, as assigned by an institution, using an identification scheme.
Type: GenericOrganisationIdentification1
Mandatory
                SchmeNm
                Optional
                Issr
                Optional
                CtrctDts
                Optional
                UndrlygMstrAgrmt
                Optional
                Acct
                Mandatory
                AcctSvcrId
                Mandatory
                Org
                Mandatory
                Mndt
                Repetition (0..n)
                Grp
                Repetition (0..n)
                RefAcct
                Optional
                DgtlSgntr
                Repetition (0..n)
                SplmtryData
                Repetition (0..n)