Archiving filaments/how to handle empty spools#536

It would be useful to have a way to handle empty spools so I can still track where I got all my filaments from once they are empty. Right now it seems the only way to get things out of the list would be to delete them, I would like to know what I used so I can find older filaments. It would be nice to be able to archive the filaments, so you have to click something specific for them to show instead of filling up my page with a bunch of empty filaments.