Complement 

Complement is used if the Zipcode has more information, such as
Cedex, Cidex, PO Box, ... The complement may have a numeric part. In that case,
Me.Number can be used.

Attribute Information

Used By

Complex Type ZipCodeType

Source 

<xs:attribute name="Complement" type="xs:string" use="optional">
  <xs:annotation>
    <xs:documentation>Complement is used if the Zipcode has more information, such as Cedex, Cidex, PO Box, ... The complement may have a numeric part. In that case, Me.Number can be used.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Sample