ShipmentDateReference 

<Documentation>
  <Description>Reference date supplied for a shipment for tracing, follow-up, or other related tracing or research purposes.</Description>
</Documentation>

Element Information

Model

RequestedShipDateTime , ScheduledShipDateTime{0,1} , ScheduledPackDateTime{0,1} , RequestedDeliveryDateTime{0,1} , RequestedPickupDateTime{0,1}
Children: RequestedDeliveryDateTime, RequestedPickupDateTime, RequestedShipDateTime, ScheduledPackDateTime, ScheduledShipDateTime

Source 

<xsd:element name="ShipmentDateReference" type="ShipmentDateReferenceType">
  <xsd:annotation>
    <xsd:documentation>
      <Documentation>
        <Description>Reference date supplied for a shipment for tracing, follow-up, or other related tracing or research purposes.</Description>
      </Documentation>
    </xsd:documentation>
  </xsd:annotation>
</xsd:element>

Sample