<simpleType name="CodePassengerServiceBaseType">
    <union>
        <simpleType>
            <restriction base="string">
                <enumeration value="CUST" />
                <enumeration value="SAN" />
                <enumeration value="SECUR" />
                <enumeration value="VET" />
                <enumeration value="HOTEL" />
                <enumeration value="TRANSPORT" />
                <enumeration value="REST" />
                <enumeration value="INFO" />
                <enumeration value="BANK" />
                <enumeration value="POST" />
                <enumeration value="MEDIC" />
            </restriction>
        </simpleType>
        <simpleType>
            <restriction base="string">
                <pattern value="OTHER(:(\w|_){1,58})?" />
            </restriction>
        </simpleType>
    </union>
</simpleType>

• CodePassengerServiceBaseType
• aixm:CodePassengerServiceType
• aixm:type