<xsd:element name="Orientation">
    <xsd:annotation>
        <xsd:documentation>Specifies whether the PivotTable properties in a PTLineItems element apply to a row or column, or specifies the orientation of a PivotTable field or a cube field axis.</xsd:documentation>
    </xsd:annotation>
    <xsd:simpleType>
        <xsd:annotation>
            <xsd:documentation>Contains an enumerated value indicating where a field is located in a PivotTable area.</xsd:documentation>
        </xsd:annotation>
        <xsd:restriction base="xsd:string">
            <xsd:enumeration value="Hidden" />
            <xsd:enumeration value="Row" />
            <xsd:enumeration value="Column" />
            <xsd:enumeration value="Filter" />
            <xsd:enumeration value="Data" />
        </xsd:restriction>
    </xsd:simpleType>
</xsd:element>