BEGIN:VCALENDAR
PRODID:-//Solspace/Calendar 2.x//EN
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
UID:e7f1a918ec5a89a19d475730b25cb696@solspace.com
DTSTAMP:20260804T222615
DTSTART:20260915T130000
DTEND:20260915T140000
RRULE:FREQ=MONTHLY;UNTIL=20270615T235959Z;INTERVAL=1;BYDAY=3TU
SUMMARY:WBS Book Group
END:VEVENT
END:VCALENDAR