<xs:element name="Selection" maxOccurs="unbounded">
    <xs:complexType>
        <xs:choice minOccurs="0">
            <xs:sequence>
                <xs:element name="CandidateIdentifier" type="CandidateIdentifierStructure" />
                <xs:element ref="AffiliationIdentifier" minOccurs="0" />
            </xs:sequence>
            <xs:sequence>
                <xs:element ref="AffiliationIdentifier" />
                <xs:element name="Candidate" minOccurs="0" maxOccurs="unbounded">
                    <xs:complexType>
                        <xs:sequence>
                            <xs:element name="CandidateIdentifier" type="CandidateIdentifierStructure" />
                        </xs:sequence>
                        <xs:attribute name="Value" type="VotingValueType" use="optional" />
                    </xs:complexType>
                </xs:element>
            </xs:sequence>
            <xs:element name="PersonalIdentifier" type="xs:token" />
            <xs:element name="WriteinCandidateName" type="xs:token" />
            <xs:element ref="ReferendumOptionIdentifier" />
        </xs:choice>
        <xs:attribute name="Value" type="VotingValueType" use="optional" />
        <xs:attribute name="ShortCode" type="ShortCodeType" use="optional" />
    </xs:complexType>
</xs:element>