Limiting Activity on Domain level Team

[RB_Beacon_TT]

Has anyone found a way to prevent Users from scheduling a meeting in the domain or tenant level default Team?    We have over 600 Users, and periodically someone will schedule a meeting in that team which creates a lot of noise as dozens of people react.   

[#2]

Try setting the Group calendar s read-only:

Set-UnifiedGroup TeamOne -CalendarMemberReadOnly