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NestedParties

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.

TagNameTypeRequiredDescription
539NumInGroup
Required
Number of NestedPartyID (524), NestedPartyIDSource (525), and NestedPartyRole (538) entries
524StringUsed to identify source of NestedPartyID. Required if NestedPartyIDSource is specified. Required if NoNestedPartyIDs > 0
525Char EnumUsed to identify class source of NestedPartyID value (e.g. BIC). Required if NestedPartyID is specified. Required if NoNestedPartyIDs > 0
538Int EnumThe type of NestedPartyID (e.g. Executing Broker). Required if NoNestedPartyIDs > 0
ComponentRepeating group of NestedParty sub-identifiers