A new Microsoft support article clarifies premium features used by Office 365 Groups that require premium licenses. While good to know when you have to pay extra, it is baffling why some of the features fall into the premium category and why so many licenses are needed. The solution is to buy the Enterprise Mobility and Security suite. Or just pay for the extra licenses.
Microsoft clarified what AAD features need premium licenses at Ignite. Tenants need many of those features to control Office 365 Groups and Teams, and some of the listed features are surprising. Did you know that the group creation policy is a premium feature? Or adding a default classification. The chosen set of features seems odd, but at least Microsoft is now clear about what you must license.
Microsoft has made a big thing about the one-click option in the Exchange Online Administration Center (EAC) to convert a traditional email distribution group to an Office 365 Group. However, the option only works for groups that consist of Exchange Online mailboxes.