<xsd:element name="equityValuationDate" minOccurs="0">
    <xsd:annotation>
        <xsd:documentation xml:lang="en">Specifies the valuation date of the equity underlyer.</xsd:documentation>
    </xsd:annotation>
    <xsd:complexType>
        <xsd:choice>
            <xsd:element name="adjustableDate" type="AdjustableDate">
                <xsd:annotation>
                    <xsd:documentation xml:lang="en">A date that shall be subject to adjustment if it would otherwise fall on a day that is not a business day in the specified business centers, together with the convention for adjusting the date.</xsd:documentation>
                </xsd:annotation>
            </xsd:element>
            <xsd:element name="relativeDateSequence" type="RelativeDateSequence">
                <xsd:annotation>
                    <xsd:documentation xml:lang="en">A series of dates specified as some offset to other dates (the anchor dates) which can</xsd:documentation>
                </xsd:annotation>
            </xsd:element>
        </xsd:choice>
        <xsd:attribute name="id" type="xsd:ID" />
    </xsd:complexType>
</xsd:element>