<xs:element name="QPIdReference" type="QPIdReferenceType" minOccurs="0"><xs:annotation><xs:documentation>The optional QPIdReference element uses a QPId to identify a version of a QIF instance file.</xs:documentation></xs:annotation></xs:element>
<xs:complexType name="VersionReferenceType"><xs:annotation><xs:documentation>The VersionReferenceType defines information about a version of an external QIF instance file.</xs:documentation></xs:annotation><xs:complexContent><xs:extension base="VersionBaseType"><xs:sequence><xs:element name="QPIdReference" type="QPIdReferenceType" minOccurs="0"><xs:annotation><xs:documentation>The optional QPIdReference element uses a QPId to identify a version of a QIF instance file.</xs:documentation></xs:annotation></xs:element></xs:sequence></xs:extension></xs:complexContent></xs:complexType>