Hi, I was just testing the latest macOS security update, and found that when I deployed it with a 'don't notify, but prompt for reboot' setting I get a popup in the bottom of the screen saying something like "your administrator has scheduled an update, you can postpone it or apply now" and there's a timer that counts down before it's automatically applied. 

The timer is set at 5 minutes -- is there any way to change this? This is way too short a time to be viable in my enterprise - I want to change it to 24 hours at least.

Many thanks,

Tom