Added in protocol FIX.4.4
See in: FIX.4.4, FIX.5.0, FIX.5.0SP1, FIX.5.0SP2 EP240.
| Field or Component | Name | Description | Is Required | Added | Is Deprecated |
|---|---|---|---|---|---|
| 711 | NoUnderlyings | Number of legs that make up the Security | FIX.4.4 | ||
| Block | UnderlyingInstrument | Insert here the set of "Underlying Instrument" fields defined in "Common Components of Application Messages" Required if NoUnderlyings > 0 |
FIX.4.4 | ||
| 944 | CollAction | Required if NoUnderlyings > 0 | FIX.4.4 |