Indicates mode used for Settlement Instructions <35=T> message.
| Code | Meaning |
|---|---|
| 0 | Default (Replaced) |
| 1 | Standing Instructions Provided |
| 2 | Specific Allocation Account Overriding (Replaced) |
| 3 | Specific Allocation Account Standing (Replaced) |
| 4 | Specific Order for a single account (for CIV) |
| 5 | Request reject |