<xsd:simpleType name="SubjectConfirmationMethodCodeEnumType">
    <xsd:restriction base="xsd:normalizedString">
        <xsd:enumeration value="ProvidedName" />
        <xsd:enumeration value="FamilyName" />
        <xsd:enumeration value="GivenName" />
        <xsd:enumeration value="PreferredGivenName" />
        <xsd:enumeration value="MiddleName" />
        <xsd:enumeration value="OtherName" />
        <xsd:enumeration value="BirthDate" />
        <xsd:enumeration value="BirthDateYear" />
        <xsd:enumeration value="BirthDateMonth" />
        <xsd:enumeration value="BirthDateDay" />
        <xsd:enumeration value="GovernmentID" />
        <xsd:enumeration value="PartialGovernmentID" />
        <xsd:enumeration value="OtherID" />
        <xsd:enumeration value="License" />
        <xsd:enumeration value="Gender" />
        <xsd:enumeration value="Race" />
    </xsd:restriction>
</xsd:simpleType>