Sorry if this has already been brought up by someone else, but I believe we need a search function in collections. There are enough packs at this point that it is sometimes a pain to find an item that you want to unlock for Legacy use, or even just to duplicate for a companion if you don't remember the original pack they came in. I would imagine it working similar to the way the GTN search box works, bringing up a list of items by category, or even a key word. Share your thoughts, and I apologize again if this has been brought up before.