| Tag | Field Name | Req'd | Comments |
|---|
| StandardHeader | | Yes |
MsgType = AA (2 A's)
|
| 320 | SecurityReqID | Yes | |
| 322 | SecurityResponseID | Yes |
Identifier for the Derivative Security List message
|
| 560 | SecurityRequestResult | Yes |
Result of the Security Request identified by SecurityReqID
|
| UnderlyingInstrument | | No |
Underlying security for which derivatives are being returned
|
| 393 | TotNoRelatedSym | No |
Used to indicate the total number of securities being returned for this request. Used in the event that message fragmentation is required.
|
| 893 | LastFragment | No | Indicates whether this is the last fragment in a sequence of message fragments. Only required where message has been fragmented. |
| RelSymDerivSecGrp | | No |
Specifies the number of repeating symbols (instruments) specified
|
| StandardTrailer | | Yes | |