Field UnderlyingDeliveryStreamRiskApportionmentSource (41587) - FIX Protocol FIX.5.0SP2 EP240
Type: String
Specifies the source or legal framework for the risk apportionment. See http://www.fixtradingcommunity.org/codelists#Risk_Apportionment_Source for the details of the external code list.
Added in protocol FIX.5.0SP2 (169)