| Tag | Field Name | Abbr Name | Data Type | Union Datatype | Description | Pedigree |
|---|---|---|---|---|---|---|
| 42204 | LegContractualMatrixSource | Src | String | Identifies the applicable contract matrix. See https://fpml.org/coding-scheme/matrix-type-1-0.xml for values. | Added EP192 Updated EP306 |
|