| Tag | Field Name | Abbr Name | Data Type | Union Datatype | Description | Pedigree |
|---|---|---|---|---|---|---|
| 243 | UnderlyingRepoCollateralSecurityType | RepoCollSecTyp | String | Underlying security's RepoCollateralSecurityType. See RepoCollateralSecurityType (239) field for description.(Note tag # was reserved in FIX 4.1, added in FIX 4.3) | Added FIX.4.3 Updated EP208 Deprecated FIX.4.4 |
|