Since your picture example shows that you want to choose non-contiguous rows, you can't use the SelTop and SelLength properties of the datasheet form. I mentioned this anyway for the benefit of any future readers of your thread who might be able to use that. The suggestion to use a listbox is a good one, as long as you're OK with the number of list items it contains and how far apart they are when selecting. If there are a lot of items and I'm navigating many rows apart, I'd rather have two list boxes because since it's likely some of the chosen items will not be visible when I'm done selecting and I may not notice a mis-click. The second one is for moving the chosen list items into, then updating the necessary fields for the second set.
Last edited by Micron; 10-06-2016 at 08:57 PM.
Reason: clarification
The more we hear silence, the more we begin to think about our value in this universe.
Paraphrase of Professor Brian Cox.