The most useful feature is the ability to search by components, which makes it easy to find out what's missing in a system. It's also very helpful to be able to see how different applications use the same or similar components. I would like to be able to filter the results to focus only on those that are relevant to my current project. There seem to be some issues with the way Aplas handles errors - sometimes you get information without any explanation as to why. Sometimes the error message doesn't make sense so we can't tell if something wrong has been done. This is not always clear when looking at the error code. When there's no explanation, this becomes a problem. In order to understand what went wrong and what needs to be fixed, Aplas can be very helpful. This allows us to identify problems more quickly and take steps to fix.