It could be more localized for Ukrainian users. This platform is international, and it has a lot of material in different languages, but not in Ukrainian and Russian languages. There's plenty of different content updated regularly for English, French, and German users. They have a lot more information, and Ukrainian users also want more. The platform is divided into two separate parts, the administrator part, and the user part. The user part is localized and is available in Ukrainian, and there's no problem using it knowing only one language. But administrative parts used by cybersecurity specialists demand English knowledge. They also have few problems with the interface. It's rather user-friendly, but it's about the quantity of localized content. I know that they are working on artificial intelligence. I think it can be useful if AI could be used to select some modules for a more automated educational process.