Go to mail.zhdk.ch
Navigate to calendar
Click “Add calendar”
“Add from directory”
Select your account
Type in the addresses of the according calendar (iad_ba_1.kalender@zhdk.ch, iad_ba_2.kalender@zhdk.ch, iad_ba_3.kalender@zhdk.ch, iad_ma_1.kalender@zhdk.ch, iad_ma_2.kalender@zhdk.ch)
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