| Tag | Field Name | Data Type | Union Datatype | Description | Added | Depr. | Enums from tag |
|---|---|---|---|---|---|---|---|
| 72 | RefAllocID | String |
Reference identifier to be used with Replace, Cancel, and Calculated AllocTransType messages. (Prior to FIX 4.1 this field was of type int) | Added FIX.2.7 |
|