<xs:attributeGroup name="tournamentAttributes">
    <xs:annotation>
        <xs:documentation>Attributes that are used in all tournament constructions.</xs:documentation>
    </xs:annotation>
    <xs:attribute name="status" type="QCodeType" use="optional">
        <xs:annotation>
            <xs:documentation>The state of the tournament or tournament part, describing whether it has started, is in progress, etc.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="minimum-subparts" type="xs:nonNegativeInteger" use="optional">
        <xs:annotation>
            <xs:documentation>The minimum number of subparts for this level in a tournament. The subparts can either be tournament-part or sports-event.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="maximum-subparts" type="xs:positiveInteger" use="optional">
        <xs:annotation>
            <xs:documentation>The maximum number of subparts for this level in a tournament. The subparts can either be tournament-part or sports-event.</xs:documentation>
        </xs:annotation>
    </xs:attribute>
    <xs:attribute name="number" type="xs:positiveInteger" use="optional">
        <xs:annotation>
            <xs:documentation>The number of the particular tournament part eg. 2 for second round or second leg</xs:documentation>
        </xs:annotation>
    </xs:attribute>
</xs:attributeGroup>