I have a number of CAD-oriented programs which I use frequently, and would like to gather their icons together in one fence. Unfortunately, the default Programs fence grabs them out as soon as I drag them into the new CAD fence I created for them. Since they all are executables, I'm at a loss how to "sort and organize" the fence so that the correct programs sort past Programs and into it. I suppose I could include "CAD" in each filename, as a few already have it anyway, and sort by name ("The icon's name contains 'CAD'") and then have the CAD fence process before Programs; but I'd prefer not to have to resort to name-editing.

Any suggestions?