Hello, We are currently in the process of directing people to use Yammer for Public groups only. That said, we are redirecting owners of private groups in Yammer to Microsoft Teams. For now, the plan is to make this voluntary but the vision is to in the future to enforce it more. Why? We want to make Yammer truly an open space for sharing, crowdsourcing and visible to all. Since this is a big feat, I'm curious to hear if anyone else has already done something like this and if so, I'd love to hear about your communication plan and approach to managing this change. Thanks!