Use Laurent Longre's free addin FUNCUSTOMIZE.DLL

http://xcell05.free.fr/

go to the English page to download. (unless you speak French)

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Regards,
Tom Ogilvy


"C. Roenbaugh" wrote in message
ps.com...
I have a custom function, that I want to add descriptions to each
variable that show up in the paste function box.

IE Myfuction(X,Y,Z)

X is the number of days in the period
Y is the hours per day
Z is the number of overtime hours

Thanks

cr