pubconstraint 

One or many constraints that apply to publishing the value of the property - expressed by a QCode. Each constraint applies to all descendant elements.

Attribute Information

Used By

Attribute Group commonPowerAttributes

Source 

<xs:attribute name="pubconstraint" type="QCodeListType" use="optional">
  <xs:annotation>
    <xs:documentation>One or many constraints that apply to publishing the value of the property - expressed by a QCode. Each constraint applies to all descendant elements.</xs:documentation>
  </xs:annotation>
</xs:attribute>

Sample