m:order

Attribute Group Information

Attributes

QName Type Fixed Default Use Inheritable Annotation
order restriction of xs:token required

Source 

<xs:attributeGroup name="order">
  <xs:attribute name="order" use="required">
    <xs:simpleType>
      <xs:restriction base="xs:token">
        <xs:enumeration value="numeric"/>
        <xs:enumeration value="lexicographic"/>
      </xs:restriction>
    </xs:simpleType>
  </xs:attribute>
</xs:attributeGroup>