I have a form that has 2 combo boxes that are cascading lists Category &
ClassName.  If the ClassName doesn't exist in the list, the user enters the
class name (category remains blank).

I have designed a marco that searchs for any newly entered ClassNames by
checking if the corresponding category is blank.  If the category field is
blank, a query uses the Nz function to add "Specify Category".
The macro then opens a form that tells the user to categorize the new
ClassName.

What I would like to do is if the macro runs and the result does find any
new ClassNames entered the form will close automatically.