The <NestedParties> component block is identical to the <Parties> Block. It is used in other component blocks and repeating groups when nesting will take place resulting in multiple occurrences of the <Parties> block within a single FIX message.. Use of <NestedParties> under these conditions avoids multiple references to the <Parties> block within the same message which is not allowed in FIX tag/value syntax.
Used in:
| Tag | Field Name | Req'd | Comments | ||
|---|---|---|---|---|---|
| 539 | NoNestedPartyIDs | N | Repeating group below should contain unique combinations of NestedPartyID, NestedPartyIDSource, and NestedPartyRole |
||
| => | 524 | NestedPartyID | N | Used to identify source of NestedPartyID. Required if NestedPartyIDSource (525) is specified. Required if NoNestedPartyIDs (539) > 0. |
|
| => | 525 | NestedPartyIDSource | N | Used to identify class source of NestedPartyID (524) value (e.g. BIC). Required if NestedPartyID (524) is specified. Required if NoNestedPartyIDs (539) > 0. |
|
| => | 538 | NestedPartyRole | N | Identifies the type of NestedPartyID (524) (e.g. Executing Broker). Required if NoNestedPartyIDs (539) > 0. |
|
| => | 804 | NoNestedPartySubIDs | N | ||
| => | => | 545 | NestedPartySubID | N | |
| => | => | 805 | NestedPartySubIDType | N | |