<xs:element name="performance" maxOccurs="unbounded"><xs:annotation><xs:documentation>Performance valuation of an alternative on a single criterion.</xs:documentation></xs:annotation><xs:complexType><xs:sequence><xs:element name="description" minOccurs="0" type="xmcda:description"/><xs:choice><xs:element name="criterionID" type="xs:string"/><xs:element name="attributeID" type="xs:string"/></xs:choice><xs:element name="value" type="xmcda:value" minOccurs="0"/></xs:sequence></xs:complexType></xs:element>
<xs:complexType name="alternativeOnCriteriaPerformances"><xs:annotation><xs:documentation>The performance of an alternative on the set of criteria.</xs:documentation></xs:annotation><xs:sequence><xs:element name="description" minOccurs="0" type="xmcda:description"/><xs:element name="alternativeID" minOccurs="0" type="xs:string"/><xs:element name="performance" maxOccurs="unbounded"><xs:annotation><xs:documentation>Performance valuation of an alternative on a single criterion.</xs:documentation></xs:annotation><xs:complexType><xs:sequence><xs:element name="description" minOccurs="0" type="xmcda:description"/><xs:choice><xs:element name="criterionID" type="xs:string"/><xs:element name="attributeID" type="xs:string"/></xs:choice><xs:element name="value" type="xmcda:value" minOccurs="0"/></xs:sequence></xs:complexType></xs:element></xs:sequence><xs:attributeGroup ref="xmcda:defaultAttributes"/></xs:complexType>