No one likes to be disturbed when they’re concentrating on something important, which is why Teams has a Do Not Disturb presence. But we all have people who are important to us, and that’s why the priority access list exists. Even when you’ve set Do Not Disturb, notifications from people on the priority access list get through. The notifications might break your concentration, but they might also tell you about something important (or not, as the case might be).
https://office365itpros.com/2019/08/22/teams-priority-access-notifications/
