RctAck
Mandatory
MsgId
Mandatory
Rpt
Repetition (1..n)
RltdRef
Mandatory
Ref
Mandatory
MsgNm
Optional
RefIssr
Optional
Mandatory
AnyBIC
Choice
PrtryId
Choice
Name And Address
NmAndAdr
Choice
Definition: Name and address of a party. Header (last message set approved on 19 February 2026).
Type: NameAndAddress5
Nm
Mandatory
Adr
Optional
LEI
Optional
ReqHdlg
Mandatory
SplmtryData
Repetition (0..n)