# XML Schema Documentation

### Model Group: UnderlyingAssetOrReference.model

#### [Table of contents]

Name | UnderlyingAssetOrReference.model
Used by (from the same schema document) | Complex Type PricingStructurePoint
Documentation | Include or reference an underlying asset definition.

XML Instance Representation
Start Choice [1]
<underlyingAsset> ... </underlyingAsset> [1]

'An underlying asset that defines the meaning of the value, i.e. the product that the value corresponds to. For example, this could be a caplet or simple european swaption.'

<underlyingAssetReference> AssetReference </underlyingAssetReference> [0..1]

'A reference to an underlying asset that defines the meaning of the value, i.e. the product that the value corresponds to. For example, this could be a caplet or simple european swaption.'

End Choice
Diagram
Schema Component Representation
<xsd:group name="UnderlyingAssetOrReference.model">
<xsd:choice>
<xsd:element ref=" underlyingAsset "/>
<xsd:element name="underlyingAssetReference" type=" AssetReference " minOccurs="0"/>
</xsd:choice>
</xsd:group>