http://venturebeat.com/2016/09/26/microsoft-is-killing-yammer-enterprise-in-january-2017-will-start-integrating-office-365-groups-first/ [venturebeat.com]

Microsoft is killing Yammer Enterprise plan in January 2017, will start integrating Office 365 Groups first

Microsoft today provided new information about how it will be integrating Office 365 Groups into its Yammer enterprise-focused social network. The Yammer Enterprise service tier will be going away on January 1, 2017. But Yammer itself will remain available, and there are many levels of integration with the Office 365 services.

It will be possible for people to make Word, Excel, and PowerPoint documents using Office Online within Yammer, and it will be easy to go from Yammer to a shared OneNote notebook or the Microsoft Planner project management tool. Team members will be able to select existing files from OneDrive and SharePoint and share them with colleagues in Yammer, too. And Yammer teams will get their own SharePoint sites, enabling them to build wikis and blogs.