<xs:element name="QueueItem" maxOccurs="unbounded">
    <xs:annotation>
        <xs:documentation xml:lang="en">Condensed information about the queued booking file.</xs:documentation>
    </xs:annotation>
    <xs:complexType>
        <xs:sequence>
            <xs:element name="Reason" minOccurs="0">
                <xs:annotation>
                    <xs:documentation xml:lang="en">Identifies the reason and method for queuing.</xs:documentation>
                </xs:annotation>
                <xs:complexType>
                    <xs:simpleContent>
                        <xs:extension base="StringLength1to255">
                            <xs:attribute name="Number" type="Numeric1to9999" use="optional">
                                <xs:annotation>
                                    <xs:documentation xml:lang="en">Number corresponding to reason text.</xs:documentation>
                                </xs:annotation>
                            </xs:attribute>
                            <xs:attribute name="QueuingMethod" type="StringLength1to64" use="optional">
                                <xs:annotation>
                                    <xs:documentation xml:lang="en">Specifies the method (e.g., manual, automatic, time initiated) of queuing.</xs:documentation>
                                </xs:annotation>
                            </xs:attribute>
                        </xs:extension>
                    </xs:simpleContent>
                </xs:complexType>
            </xs:element>
            <xs:element name="BookingReferenceID" type="UniqueID_Type">
                <xs:annotation>
                    <xs:documentation xml:lang="en">This is the identifier stored on the booking system, also referred to as a PNR locator, confirmation number or reservation number.</xs:documentation>
                </xs:annotation>
            </xs:element>
        </xs:sequence>
        <xs:attributeGroup ref="QueueGroup" />
    </xs:complexType>
</xs:element>