[CalendarServer-users] OR prop-filters

Hi guys, is there a way to "OR" prop-filters? I'm looking for all events that occur in either LOCATION 1 or 2. This is what I have been trying: <ns0:comp-filter name="VCALENDAR"> <ns0:comp-filter name="VEVENT"> <ns0:time-range start="20140621T000000Z" end="20140809T000000Z" /> <ns0:prop-filter name="LOCATION"> <ns0:text-match collation="i;octet">1</ns0:text-match> </ns0:prop-filter> <ns0:prop-filter name="LOCATION"> <ns0:text-match collation="i;octet">2</ns0:text-match> </ns0:prop-filter> </ns0:comp-filter> </ns0:comp-filter> But this ANDs the prop-filters. Is there no way to OR or is there another way to achieve what I'm trying to do here? Atli.