2 ATTACH FMTTYPE ENCODING VALUE X
3 ATTENDEE CN CUTYPE DELEGATED-FROM DELEGATED-TO DIR LANGUAGE MEMBER PARTSTAT ROLE RSVP SENT-BY X
7 CMD ACTIONPARAM ID LATENCY LOCALIZE OPTIONS X
8 COMMENT ALTREP LANGUAGE X
10 CONTACT ALTREP LANGUAGE X
12 DESCRIPTION ALTREP LANGUAGE X
23 LOCATION ALTREP LANGUAGE X
25 ORGANIZER CN DIR LANGUAGE SENT-BY X
30 RECURRENCE-ID VALUE RANGE TZID X
33 REQUEST-STATUS LANGUAGE X
34 RESOURCES ALTREP LANGUAGE X
38 SUMMARY ALTREP LANGUAGE X
40 TRIGGER ENABLE VALUE RELATED X
50 X-LIC-ERROR XLICEERRORTYPE X