formatting checkboxes alphabetical and in columns

[Barbara]

I'm using this code in my HTML file:

[FMP-Field:EditorDesignerName,Break]

to produce a list of names (derived from the EditorDesignerName field), formatted with checkboxes and appearing in 5 rows and 5 columns.

Right now, the names are appearing alphabetically and are listed by row:

alpha bravo charlie delta echo

foxtrot golf hotel india juliet

I'd rather have the list be alphabetized and formatted by column:

alpha foxtrot

bravo golf

charlie hotel

delta india

echo juliet

(I've lost the formatting on this, but there should be at least two columns.)

Is there an easy way to do this?