TagField NameXML NameData TypeUnion DatatypeDescriptionAddedDepr.Enums from tag
711NoUnderlyings(not used in FIXML)NumInGroup

Number of underlying legs that make up the security.



 Added  FIX.4.4
Used in messages:
Used in components:
[PosUndInstrmtGrp] [UndInstrmtCollGrp] [UndInstrmtGrp]