<xs:complexType name="criterionReference"><xs:annotation><xs:documentation>Generic type for criterion, coalition and list of criteria references.</xs:documentation></xs:annotation><xs:choice><xs:element name="criterionID" type="xs:string"/><xs:element name="criteriaSetID" type="xs:string"/><xs:element name="criteriaSet" type="xmcda:criteriaSet"/></xs:choice></xs:complexType>