Feature request: Separate category for expired documents

Hello,

I use 1Password both for holding current documents (passports, credit cards etc) and for keeping a record of expired ones. Unfortunately, the fixed categories for entry types mean that expired documents can't be easily separated from current ones, which makes it a bit inconvenient to quickly find current ones. It would be great if expired documents could either be given a separate category, or somehow shown on a separate display, so I only see them when that's what I'm interested in.