Field SideRegulatoryTradeIDScope (2398) - FIX Protocol FIX.5.0SP2 EP240
Specifies the scope to which the SideRegulatoryTradeID (1972) applies. Used when a trade must be assigned more than one identifier, e.g. one for the clearing member and another for the client on a cleared trade as with the principal model in Europe.
Added in protocol FIX.5.0SP2 (181)