| SecurityListRequestTypeCodeSet | int | Identifies the type/criteria of Security List Request
| 0 | = | Symbol | Added FIX.4.3
| | [Symbol] | | 1 | = | SecurityType and/or CFICode | Added FIX.4.3
| | [SecurityTypeAnd] | | 2 | = | Product | Added FIX.4.3
| | [Product] | | 3 | = | TradingSessionID | Added FIX.4.3
| | [TradingSessionID] | | 4 | = | All Securities | Added FIX.4.3
| | [AllSecurities] | | 5 | = | MarketID or MarketID + MarketSegmentID | Added EP52
| | [MarketIDOrMarketID] |
| Added FIX.4.3
|