When a specific item is selected From the Multi Select Box, I would like that to "Show" a specific box.  Normally I would go to "On User Input" use the "Show" function and input the field that I would like shown.  However, I do not want it activated simply on input... I would like specific fields to be shown for each list item.

Does this make sense... I am sure it has been covered, and I am sorry... I am just not sure where to look.

Thank You.