Add import calendar_reminder_notice on __init__ of tasks
Add import calendar_reminder_notice on __init__ of tasks

uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis,uclouvain/OSIS-Louvain,uclouvain/osis