List228

<xs:simpleType name="List228">
  <xs:annotation>
    <xs:documentation source="ONIX Code List 228">Grant identifier type code</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:string">
    <xs:enumeration value="01">
      <xs:annotation>
        <xs:documentation>Proprietary</xs:documentation>
        <xs:documentation>Note that <IDTypeName> is required with proprietary identifiers</xs:documentation>
      </xs:annotation>
    </xs:enumeration>
  </xs:restriction>
</xs:simpleType>