| OrderResponseLevelCodeSet | int | The level of response requested from receiver of mass order messages. A default value should be bilaterally agreed.
| 0 | = | No acknowledgement Responses are provided through one or more ExecutionReport(35=8) messages. | Added EP188
| | [NoAck] | | 1 | = | Minimum acknowledgement The minimum is any information to explain why the requested transaction was refused or led to additional events, e.g. immediate execution of an order that was entered or modified. | Added EP188
| | [MinimumAck] | | 2 | = | Acknowledge each order The number of entries in the response is identical to the number of entries in the request. | Added EP188
| | [AckEach] | | 3 | = | Summary acknowledgement Responses are provided through a single MassOrderAck(35=DK) without entries and one or more ExecutionReport(35=8) messages. | Added EP188
| | [SummaryAck] |
| Added EP188
|