I wanted to use this flag as a way of signifying those bookings that had a balance due. Using the criteria that was posted, all my bookings changed to the flag color instead of just hose that had a balance. I was using the booking status before as a designation, "new" for those with a balance due an...

Would have been nice to know that. Something like "this action is permanent and cannot be deleted" would be a good warning. So is there a solution? Or do i have to re-enter every booking on my calendar?

i tried this and used the settings you provided and it did not do what I wanted so I deleted the auto-action but the colors did not change back on my calendar. Why isn't it changing back to my original calendar colors?