<xs:element name="SystemIdentifier">
    <xs:annotation>
        <xs:documentation> 
=============================== SystemIdentifier ===============================
A system identifier (in the sense defined by the XML 1,0 Specification) for a
NewsItem.
================================================================================

			</xs:documentation>
    </xs:annotation>
    <xs:complexType>
        <xs:simpleContent>
            <xs:extension base="xs:string">
                <xs:attributeGroup ref="localid" />
            </xs:extension>
        </xs:simpleContent>
    </xs:complexType>
</xs:element>