As the owner of a clue on LbNA, you might want to mark the clue as Retired or Missing when you pull your letterboxes from their location or receive credible news that they are gone. Use the Status button on the clue page to update the status. The clue will automatically be archived so that it doesn’t show up in normal searches. If you later replant the box, you can go back to the status page to make the clue "OK", which will activate the clue again.