# XML Schema Documentation

### Model Group: ExchangeIdentifier.model

#### [Table of contents]

Name | ExchangeIdentifier.model
Used by (from the same schema document) | Complex Type ExchangeTraded

XML Instance Representation
<relatedExchangeId> ExchangeId </relatedExchangeId> [0..*]

'A short form unique identifier for a related exchange. If the element is not present then the exchange shall be the primary exchange on which listed futures and options on the underlying are listed. The term \"Exchange\" is assumed to have the meaning as defined in the ISDA 2002 Equity Derivatives Definitions.'

<optionsExchangeId> ExchangeId </optionsExchangeId> [0..*]

'A short form unique identifier for an exchange on which the reference option contract is listed. This is to address the case where the reference exchange for the future is different than the one for the option. The options Exchange is referenced on share options when Merger Elections are selected as Options Exchange Adjustment.'

Diagram
Schema Component Representation
<xsd:group name="ExchangeIdentifier.model">
<xsd:sequence>
<xsd:element name="relatedExchangeId" type=" ExchangeId " minOccurs="0" maxOccurs="unbounded"/>
<xsd:element name="optionsExchangeId" type=" ExchangeId " minOccurs="0" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:group>