Hi, Björn Our nightly test shows that this property in 'todo' is lost by mobical server these days. Could you please have a check? Client_Sync_itodo20_testCopy.A.test.dat | Client_Sync_itodo20_testCopy.B.test.dat only in left file < > only in right file ------------------------------------------------------------------------------- BEGIN:VCALENDAR BEGIN:VCALENDAR VERSION:2.0 VERSION:2.0 BEGIN:VTODO BEGIN:VTODO SUMMARY:do me SUMMARY:do me DESCRIPTION:to be done<<REVISION>> DESCRIPTION:to be done<<REVISION>> PRIORITY:[...] < END:VTODO END:VTODO END:VCALENDAR END:VCALENDAR ------------------------------------------------------------------------------- See a log(the end of this page shows the difference): http://runtests.syncevolution.org/2009-12-23-22-00/head-evolution-testing... thanks. Regards, Yongsheng