| Tag | Field Name | XML Name | Data Type | Union Datatype | Description | Added | Depr. | Enums from tag |
|---|---|---|---|---|---|---|---|---|
| 1 | Account | @Acct | String |
Account mnemonic as agreed between buy and sell sides, e.g. broker and institution or investor/intermediary and fund manager. | Added FIX.2.7 |
|