Can I set iCloud to popup a single sysadmin's Mac when an iCloud-enabled device performs a software update? Or disable that popup?
My office has multiple Macs and iOS devices, loaded with the same iCloud login so that we can run Find My Mac / iPhone. However, that means that when I run software updates like the MacOS 10.13 update, that random Macs loaded with the same iCloud account will present a popup. If I do it during the workday, then the users are interrupted, so I have to do the maintenance at night. I have several of the Macs / iDevices at my desk, so I will get one of the popups and be able to enter the temporary PIN.
If Find My Mac can be enabled without the software update popup on other machines, that's a good solution too.