Google-fu is weak for me today. Anyone know this one?

When Outlook notifies you of a meeting, you get a "Five Minutes Before Start" warning. That's the shortest notification option.

Then that five minute warning comes up, and I can easily get four minutes of work done before having to leave for a meeting. So I snooze it for another five minutes, and the next time I get a meeting notification, it's popping up after the meeting has already started.

How do I configure outlook so that it gives me a "1 minute before start" option on the snooze button?

Anyone know?