<xs:attributeGroup name="TravelerCountGroup">
    <xs:annotation>
        <xs:documentation xml:lang="en">Defines information on the number of travelers of a specific type (e.g.  a driver type can be either one of a defined set, Adult, YoungDriver, YoungerDriver, or it may be a code that is acceptable to both Trading Partners).</xs:documentation>
    </xs:annotation>
    <xs:attribute name="Age" type="Numeric0to999" use="optional">
        <xs:annotation>
            <xs:documentation xml:lang="en">This is used to specify age in years.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="Code" use="optional">
        <xs:annotation>
            <xs:documentation xml:lang="en">Refer to OTA Code List Age Qualifying Code (AQC) or use StringLength1to8 with CodeContext to use a non-OTA code.
				</xs:documentation>
        </xs:annotation>
        <xs:simpleType>
            <xs:union memberTypes="StringLength1to8 OTA_CodeType" />
        </xs:simpleType>
    </xs:attribute>
    <xs:attribute name="CodeContext" type="StringLength1to32" use="optional">
        <xs:annotation>
            <xs:documentation xml:lang="en">Identifies the source authority for the code. </xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="URI" type="xs:anyURI" use="optional">
        <xs:annotation>
            <xs:documentation xml:lang="en">Identifies the location of the code table</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attributeGroup ref="QuantityGroup">
        <xs:annotation>
            <xs:documentation xml:lang="en">Specifies the number of travelers.</xs:documentation>
        </xs:annotation>
    </xs:attributeGroup>
</xs:attributeGroup>