BEGIN:VCALENDAR
CALSCALE:GREGORIAN
X-WR-TIMEZONE;VALUE=TEXT:US/Central
METHOD:PUBLISH
BEGIN:VEVENT
DTSTAMP:20130523T074917Z
DTSTART:20120417T103000Z
DTEND:20120417T120000Z
DESCRIPTION:System maintenance for TIM Production servers. Two outages, each lasting less than five minutes, are expected during the maintenance window.
LOCATION:UT Austin
SUMMARY:uTexas Identity Manager (TIM) Production maintenance
UID:ut-its-maint-001-2170
X-MICROSOFT-CDO-BUSYSTATUS:FREE 
BEGIN:VALARM
TRIGGER:-PT1H
ACTION:DISPLAY
END:VALARM
END:VEVENT
END:VCALENDAR