<xs:simpleType name="ContactType" xmlns:xs="http://www.w3.org/2001/XMLSchema">
  <xs:annotation>
    <xs:appinfo />
    <xs:documentation>&lt;summary&gt;Indicates the type of contact.&lt;/summary&gt;</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
    <xs:enumeration value="All" />
    <xs:enumeration value="General">
      <xs:annotation>
        <xs:documentation>&lt;summary&gt;Contact identified for the client/agency on an order.&lt;/summary&gt;</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Materials">
      <xs:annotation>
        <xs:documentation>&lt;summary&gt;Contact responsible for providing creatives, etc.&lt;/summary&gt;</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
    <xs:enumeration value="Billing">
      <xs:annotation>
        <xs:documentation>&lt;summary&gt;Contact responsible for billing&lt;/summary&gt;</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>