Hello, today I was viewing my own PMs and I realized I have enough PMs both in my "Inbox" and "Outbox" folders. Since I've been in contact with different users and I would like to keep track of my communication with everyone of them in order to remember them in the future, I was wondering if there is any chance to see a feature about making custom folders in order to separate messages accordingly to own's need (e.g. by username, by project, by nationality etc.). TIA for any reply you would like to send me!