| elements | Header/issueTime MobileHeader/issueTime RequestForInfo/reqTime |
<xs:sequence>
<xs:element name="timePoint" type="atis:DateTimePair"/>
<!-- revise to use ATIS and XML time forms
Time at which data to follow was determined
[ from ISO/IEC 8824-1 (ISO 8601) ], to 0.1 seconds -->
<xs:element name="count">
<xs:simpleType>
<xs:restriction base="xs:unsignedInt">
<xs:minInclusive value="1"/>
<xs:maxInclusive value="100000"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<!-- the version count of the issued data
a rolling count of updates of messages -->
<xs:element name="issueType">
<xs:simpleType>
<xs:union>
<xs:simpleType>
<xs:restriction base="xs:unsignedInt">
<xs:minInclusive value="1"/>
<xs:maxInclusive value="3"/>
</xs:restriction>
</xs:simpleType>
<xs:simpleType>
<xs:restriction base="xs:string">
<xs:enumeration value="create"/>
<xs:enumeration value="update"/>
<xs:enumeration value="delete"/>
</xs:restriction>
</xs:simpleType>
</xs:union>
</xs:simpleType>
</xs:element>
<!-- this needs to match with the header words found
in the ATIS and T%MDD work now
add ATIS concepts of how "stale" data is to be used -->
<xs:element name="author" minOccurs="0">
<xs:simpleType>
<xs:restriction base="FreeText">
<xs:minLength value="1"/>
<xs:maxLength value="200"/>
</xs:restriction>
</xs:simpleType>
</xs:element>
<!-- see also [ITE.TMDD.Event-response-plan-author]
the person issuing this data (the dispatcher id)
use is OPTIONAL , set to null if not used or automated reply
add operator data elements to match TMDD work here -->
<xs:element name="localIssueStamp" type="local:IssueStamp" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
