In Settings > Notifications (Instellingen > Notificaties) you choose per topic (Applications (Sollicitaties), Vacancies (Vacatures) and Tasks (Taken)) which notifications you get and through which channel: email or WhatsApp. For example:
when someone applies
reminders for tasks, such as "Call Claudia"
Settings > Notifications > Tasks: tick for each notification whether you want to receive it by email and/or WhatsApp.

