The initial setup is easy. When people say something is complex, it usually means they are not familiar with it. If you put your mind to it, it's manageable. It's each classroom has an IAP. So you only have to get the first one. Once you get the first one, the other nineteen are just plug-and-play. You upgrade to the level of software you want it to be, and then you configure it. So, you configure the first one, test it, and if it meets your requirements, you just plug in the rest of them, and they replicate the settings from the first one. It's as simple as that. The deployment takes four hours to a day. The initial setup involves cabling personnel and individuals responsible for mounting the access points on the ceiling. However, when it comes to configuration, one person can handle it. The maintenance is no big deal. Because you go on there, you log into the virtual controller. And if it's a new version, it tells you to download it. So you download, you upgrade the first one, then automatically, that upgrades all your IAPs.