Overdue EMail - only for assigned accounts

Hi.. currently i get reminder mails for overdue tasks of every task i was adding to our vikunja-instance. regardless of whether the task is assigned to me or not.

i would prefer to not get those mails for tasks, where i am not assigned to. But i want those mails for tasks, that i am assigned to.

What would be the correct settings for that?

I think, our scenario, where one person adds tasks for a whole team, before assigning them to individuals, is nothing special?