RtrStgOrdr
                Mandatory
                MsgHdr
                Mandatory
                RptOrErr
                Mandatory
                Rpt
                Choice (1..n)
                StgOrdrId
                Mandatory
                Optional
                Acct
                Mandatory
                Optional
                Tp
                Optional
                Ccy
                Optional
                Nm
                Optional
                Proxy
Prxy
                Optional
                Definition: Specifies an alternate assumed name for the identification of the account.
Type: ProxyAccountIdentification1
Tp
                Optional
                Mandatory
                AcctOwnr
                Optional
                StgOrdrOrErr
                Mandatory
                OprlErr
                Choice (1..n)
                SplmtryData
                Repetition (0..n)