BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Optim'ism - ECPv5.1.6//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Optim'ism
X-ORIGINAL-URL:https://www.optim-ism.fr
X-WR-CALDESC:évènements pour Optim'ism
END:VCALENDAR