Confirmed the permission needed to override the checkout alert is PATRON_BARRED.override, but this permission is currently missing in the seed data. I was able to override the event on the 3.12 demo server, I think, because of the EVERYTHING permission. Submitted separate bug: https://bugs.launchpad.net/evergreen/+bug/2062023
Confirmed the permission needed to override the checkout alert is PATRON_ BARRED. override, but this permission is currently missing in the seed data. I was able to override the event on the 3.12 demo server, I think, because of the EVERYTHING permission. Submitted separate bug: https:/ /bugs.launchpad .net/evergreen/ +bug/2062023