Aug 18 2017 12:44 PM
Aug 21 2017 12:41 AMSolution
Hi John - Stream leverages Office 365 Groups as do the other Office 365 services, so I'd suggest getting familiar with Office 365 Groups if you're not already. A good place to start is: Learn about Office 365 Groups
Also it might be worth reviewing this: Control who can create Office 365 Groups. But obviously be aware of the impact of this across all Office 365 services.
Aug 28 2017 01:28 PM