Thanks, but unfortunately I do not know xquery at all. Your post did, however direct me to the catalog table where there is a 'Hidden' column that gets populated...
I have basically the same problem, but with the rows of the matrix. When I set the row groups to remain visible while scrolling, they seem to scroll right...
No, because they may not know the entire customer number. Truly I would like them to be able to enter either an entire or partial customer number, or a...