Going to be doing a workgroup to Server 2012 R2 Essentials next week. I'd like to do this using 2012 Essentials best practices. Does anyone have a clear "How to" site to set up the server and migrate the existing users. Or can you provide basic step by step instructions. I do have a system drive and a data drive, so I want the User's data to be on the Data drive when migrated. Any help would be appreciated.