<xsd:group name="CommodityPhysicalOption.model">
    <xsd:annotation>
        <xsd:documentation xml:lang="en">Items specific to financially-settled commodity options.</xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
        <xsd:choice minOccurs="0">
            <xsd:element ref="commoditySwap" fpml-annotation:deprecated="true" fpml-annotation:deprecatedReason="The model could not provide support for a cash settled commodity. Only physically exercised option could be expressed. Instead, commoditySwaption product, should be used." xmlns:fpml-annotation="http://www.fpml.org/annotation">
                <xsd:annotation>
                    <xsd:documentation xml:lang="en">DEPRECATED. Defines a commodity swap product.</xsd:documentation>
                </xsd:annotation>
            </xsd:element>
            <xsd:element ref="commodityForward" />
        </xsd:choice>
        <xsd:element name="physicalExercise" type="CommodityPhysicalExercise" minOccurs="0">
            <xsd:annotation>
                <xsd:documentation xml:lang="en">The parameters for defining how the commodity option can be exercised into a physical transaction.</xsd:documentation>
            </xsd:annotation>
        </xsd:element>
    </xsd:sequence>
</xsd:group>