An Office 365 admin can't customize a Microsoft Office 2016 for Mac package for deployment in a Microsoft Office 365 environment.
To be able to customize Office 2016 for Mac package for deployment, multiple preferences (.plist) files are required. In Office 365, these .plist files aren't created until a user signs in and activates the product. Because of this, there is no available .plist file to customize as the installation base for deployment.
Article ID: 3078392 - Last Review: Dec 29, 2016 - Revision: 1
Microsoft Office 365 ProPlus