<xs:simpleType name="group-barline-value"><xs:annotation><xs:documentation>The group-barline-value type indicates if the group should have common barlines. Values can be yes, no, or Mensurstrich.</xs:documentation></xs:annotation><xs:restriction base="xs:string"><xs:enumeration value="yes"/><xs:enumeration value="no"/><xs:enumeration value="Mensurstrich"/></xs:restriction></xs:simpleType>