GetStgOrdr
                Mandatory
                MsgHdr
                Mandatory
                StgOrdrQryDef
                Optional
                QryTp
                Optional
                StgOrdrCrit
                Optional
                QryNm
                Choice
                NewCrit
                Choice
                NewQryNm
                Optional
                SchCrit
                Repetition (0..n)
                KeyAttrbtsInd
                Optional
                StgOrdrId
                Optional
                Tp
                Optional
                Acct
                Optional
                Ccy
                Optional
                VldtyPrd
                Optional
                SysMmb
                Optional
                RspnsblPty
                Optional
                FinInstnId
                Mandatory
                BICFI
                Optional
                ClrSysMmbId
                Optional
                ClrSysId
                Optional
                Code
Cd
                Choice
                Definition: Identification of a clearing system, in a coded form as published in an external list.
Type: ExternalClearingSystemIdentification1Code (String)
Restrictions:
- MinLength: 1
- MaxLength: 5
Prtry
                Choice
                MmbId
                Mandatory
                LEI
                Optional
                Nm
                Optional
                PstlAdr
                Optional
                Othr
                Optional
                BrnchId
                Optional
                AssoctdPoolAcct
                Optional
                LkSetId
                Optional
                LkSetOrdrId
                Optional
                LkSetOrdrSeq
                Optional
                ZeroSweepInd
                Optional
                RtrCrit
                Optional
                SplmtryData
                Repetition (0..n)