system

Attribute Information

Used By

Element UNIT

Source 

<xsd:attribute name="system" use="optional">
  <xsd:simpleType>
    <xsd:restriction base="dtSTRING">
      <xsd:maxLength value="20"/>
      <xsd:minLength value="1"/>
      <xsd:pattern value="si|unece|\w{1,20}"/>
    </xsd:restriction>
  </xsd:simpleType>
</xsd:attribute>

Sample