Field InstrumentPartyIDSource (1050) - FIX Protocol FIX.5.0SP1
Type: char
PartyIDSource value within an instrument partyrepeating group. Same values as PartyIDSource (447)
Added in protocol FIX.4.4 (4)
See in: FIX.5.0, FIX.5.0SP2, FIX.5.0SP2 EP240.