Updates are currently being sent directly to the Smarttech boards. As a result, teachers receive unexpected pop-up notifications asking whether the update can be installed. This is not ideal when they are in front of a full classroom. It would be preferable if we could manage this from the admin portal. Ideally, we would like the ability to first install the updates on a few devices as a test. If everything works well, we could then schedule the updates for all devices at a convenient time.