I like that you can upload documents to your account, but also have it available offline so if there is an issue with connectivity or wifi they still will be able access them in case of emergency/crash! There are many other features such as searching by date uploaded etc which makes this software useful when needing quick updates about procedures from past years (or previous airlines). It takes time getting used too because its not really user friendly at first glance however once familiarised yourself quickly gets around everything well enough - definitely worth giving some more attention than just seeing straight away how easy something looks though :) This has helped me immensely throughout my career whether being part aviation industry / piloting myself now i do all sorts including training flights out here where we use web manuals heavily during our pre flight checks before taking off & landing safely.