This is pretty obvious. Basically you can clone or move named bricks via event to the top, bottom, and the sides of another brick. There is also the ReplaceBricks checkbox on the event. What this does is instead of the cloned/moved bricks ending up on the specified side of a brick, it'll replace the brick it's teleporting to. This is useful to make something like putting something on a stove. If there are multiple named bricks being teleported, it'll teleport the bricks in a group.