Microsoft Office officially dropped support for macOS 10.12 Sierra last week with the release of the 16.31 updates. This came as no surprise to MacAdmins as the Office for Mac team announced the N-2 macOS support plan back on Sept. 4, 2018. What did come as a surprise was a new Microsoft AutoUpdate (MAU) alert encouraging users to upgrade to macOS Catalina.
This obviously presents a problem in managed environments where end users are not able to upgrade themselves directly though the App Store. While most admins should focus their efforts on upgrading computers to a newer version of macOS, in environments where computers must remain on Sierra or older, suppressing this dialog is desired.
Thankfully it is possible to do so with a configuration profile, read on for the details.