The add and remove from collection wizards could do with an overhaul.

Add to collection wizard – This needs to display which collections – if any – products are assigned to with users able to filter in the search window.

Remove from collection – This only allows users to remove all products from a collection. In many instances, we only want to remove a certain brand or range of products, and this must be done manually. Again, users need to see which products are in a collection in the search.