SbcptOrdrConf
                Mandatory
                MsgId
                Mandatory
                PoolRef
                Optional
                Ref
                Mandatory
                RefIssr
                Optional
                Party
Pty
                Mandatory
                Definition: Unique identification of the party.
Type: PartyIdentification90Choice
AnyBIC
                Choice
                PrtryId
                Choice
                NmAndAdr
                Choice
                LEI
                Optional
                MsgNm
                Optional
                PrvsRef
                Repetition (0..n)
                RltdRef
                Optional
                MltplExctnDtls
                Mandatory
                CpyDtls
                Optional
                Xtnsn
                Repetition (0..n)