Microsoft today announced that they are rolling out Yammer integration with Office 365 Groups. With this integration, whenever a user creates a new group in Yammer, it will automatically be part of the Office 365 Groups service, giving the group a OneNote notebook, a Planner for task management, a SharePoint Online team site and document library. Members of the group can access these shared resources directly from Yammer.
Currently, only new groups created in Yammer that meet the initial rollout requirements will be Office 365–connected Yammer groups. In the coming months, Microsoft will be working on the next phase of converting existing non-connected Yammer groups. Microsoft is also planning integration with Outlook Calendar as well as more improvements to Yammer integration with SharePoint Online and Planner.
Learn more about it here.