Remove items from one list

[fleed]

I have two lists: source and destination. I'm able to copy items (duplicates possible) by dropping items from source to destination, achieve through this code:

onDragStart: function ($item, container, _super) {
                    // Duplicate items of the no drop area
                    $item.clone().insertAfter($item);
                    _super($item, container);
                }

Problem is that I should also be able to delete items from destination just dropping them anywhere out of the list. Is it possible to do it?

Thank you