Can you be more specific about exactly what you are trying to accomplish? Which fields do you want to use for the list box. Do you actually want a list box (allows multiple selection) or do you want a combo box (allows single selection from a list). What are the values in the list?

Certainly. I have been using Inventory Management and Item Maintenance interchangeably here, and incorrectly. I have added a new tab in Item Maintenance called Alias Number. I want a list box similar to that on the first tab of Item Maintenance that displays quantities on hand, on PO, on SO, etc. I want to have columns for the Item Code, the Alias Item No., the Type of Alias, the Vendor and Customer numbers that are associated with each alias, and the Alias Item Description, in case that differs from the main description. By putting it on a tab in a grid/list box, it's quickly accessible and all the necessary information is handy.

Oh, and somehow I also managed to mess up that list box on the first tab so that it interferes with the buttons for accept and cancel, etc.

Here is the size settings I have for the quantities list box if that helps.

Here is the size settings I have for the quantities list box if that helps.

I have the same thing, but cannot figure out how to create a new list box. I don't see that as an option anywhere. I will keep digging.

Wow.  I like the idea, but it's probably not a simple thing to do.   If it can be done with the basic tools,  I believe it would require user defined scripts.