prospect

<xs:element name="prospect">
  <xs:complexType>
    <xs:sequence>
      <xs:element ref="id" minOccurs="0" maxOccurs="unbounded"/>
      <xs:element ref="requestdate"/>
      <xs:element ref="vehicle" maxOccurs="unbounded"/>
      <xs:element ref="customer"/>
      <xs:element ref="vendor"/>
      <xs:element ref="provider" minOccurs="0"/>
    </xs:sequence>
    <xs:attribute name="status" default="new">
      <xs:simpleType>
        <xs:restriction base="xs:NMTOKEN">
          <xs:enumeration value="new"/>
          <xs:enumeration value="resend"/>
        </xs:restriction>
      </xs:simpleType>
    </xs:attribute>
  </xs:complexType>
</xs:element>