Type: String
Assigned value used to identify the third party firm which delivered a specific message either from the firm which originated the message or from another third party (if multiple “hops” are performed). It is recommended that this value be the SenderCompID (49) of the third party.
Applicable when messages are communicated/re-distributed via third parties which function as service bureaus or “hubs”. Only applicable if OnBehalfOfCompID (115) is being used.
Added in protocol FIX.4.3
See in: FIX.4.3, FIX.4.4, FIX.5.0SP1, FIX.5.0SP2, FIX.5.0SP2 EP240, FIXT.1.1.