In case you missed it the Office 2016 ADMX templates are no longer part of the Office Resource Kit like previous version. You can download the ADMX files here https://www.microsoft.com/en-us/download/details.aspx?id=49030 Also, if you have a bunch of Office 2013 GPO setting you want to copy across to Office 2016 policy you can also there is a PowerShell script on GitHub…