On Sat, Jan 16, 2021 at 02:13 PM, Bob Bellizzi wrote:

Personally, I like the idea of a negative time.  Often, people don't attend a meeting because they are late.  A negative time reminder could nudge them into participating.

That would be a suggestion to post in the beta group. Currently, per https://beta.groups.io/g/main/message/27785 (and now documented in the Members Manual), reminders that are set for less than a minute before an event are ignored.

- Nina