<xs:attribute name="ExtServiceCode" type="xs:string" use="optional">
<xs:annotation>
<xs:documentation source="Description" xml:lang="en">A string value that represents an extended enumerated value for the @ServiceCode. To use this feature, select the "Other_" item from the ServiceCode list.</xs:documentation>
<xs:documentation source="Developer Notes" xml:lang="en">NOTE: Any extended enumeration values should be agreed upon between trading partners prior to use.</xs:documentation>
</xs:annotation>
</xs:attribute>
|