Ensure Owners Are Members M365Group Microsoft 365 (M365) Groups serve as a central hub for collaboration across various M365 applications like Teams, Planner, SharePoint, and more. While M365 roles include Owners, Members, and Guests, it’s crucial to understand that being an owner doesn’t always inherit member privileges. In this article, we’ll explore why it’s imperative to have M365 Group owners also serve as active members for seamless group management and productivity.