We recently announced Office 365 Planner—a new experience in Office 365 that offers a simple, visual way to organize teamwork. Planner makes it easy for your team to create plans, organize and assign work, share files, chat about what everyone is working on and get updates on progress.
We’re happy to announce that today we’ve started rolling out Planner preview to Office 365 First Release customers. Office 365 administrators who have opted into First Release will receive an email with instructions on how to set up the preview once it is available for their tenancy. Once administrators take the necessary actions, users can start using Planner by launching it from the Office 365 app launcher.
Read more at source: https://blogs.office.com/2015/12/14/admins-get-ready-for-office-365-planner-preview/
Anderson Patricio @apatricio