TransferCodeType 

**************************************- Transfers can be detailed
using sub segments. However, if a quick way to specify transfers would be using this
attribute. The easiest value is 'Included'. Specific transfers can also be described
: AH = Airport -> Hotel AHA = Airport -> Hotel -> Airport HA = Hotel ->
Airport HH = Hotel -> Hotel **************************************-

Simple Type Information

Used By

Attributes SegmentProductType/@Transfer, SegmentStayType/@Transfer, TransferType/@Code

Source 

<xs:simpleType name="TransferCodeType">
  <xs:annotation>
    <xs:documentation>**************************************- Transfers can be detailed using sub segments. However, if a quick way to specify transfers would be using this attribute. The easiest value is 'Included'. Specific transfers can also be described : AH = Airport -> Hotel AHA = Airport -> Hotel -> Airport HA = Hotel -> Airport HH = Hotel -> Hotel **************************************-</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
    <xs:enumeration value="AH"/>
    <xs:enumeration value="AP"/>
    <xs:enumeration value="APA"/>
    <xs:enumeration value="AHA"/>
    <xs:enumeration value="HA"/>
    <xs:enumeration value="HH"/>
    <xs:enumeration value="Included"/>
    <xs:enumeration value="NotIncluded"/>
    <xs:enumeration value="PA"/>
  </xs:restriction>
</xs:simpleType>