Re-order fields in Reference Window

Currently, the fields in my Journal Article reference window are in this order:

Author, Year, Title, Journal, Volume, Issue…[and then way down the list is] Series.

“Series” is a new field I added to accommodate journals that have changed their series (e.g., 2nd series, new series, etc.). I want to arrange it so that “Series” comes BEFORE “Volume” when I’m entering information in the Reference window. How do I do that?


Oh looks like this is not possible:

Unfortunately, seems like an issue having to do with the way EndNote was originally programmed.