<element name="docdata">
    <complexType>
        <choice minOccurs="0" maxOccurs="unbounded">
            <element ref="nitf:correction" />
            <element ref="nitf:evloc" />
            <element ref="nitf:doc-id" />
            <element ref="nitf:del-list" />
            <element ref="nitf:urgency" />
            <element ref="nitf:fixture" />
            <element ref="nitf:date.issue" />
            <element ref="nitf:date.release" />
            <element ref="nitf:date.expire" />
            <element ref="nitf:doc-scope" />
            <element ref="nitf:series" />
            <element ref="nitf:ed-msg" />
            <element ref="nitf:du-key" />
            <element ref="nitf:doc.copyright" />
            <element ref="nitf:doc.rights" />
            <element ref="nitf:key-list" />
            <element ref="nitf:identified-content" />
        </choice>
        <attributeGroup ref="nitf:globalNITFAttributes" />
        <attribute name="management-status" type="string" use="optional" />
        <attribute name="management-doc-idref" type="string" use="optional" />
        <attribute name="management-idref-status" type="string" use="optional" />
    </complexType>
</element>