Technical support could also be given, in such a way that if each component is independent and runs a small piece of code that is transparent to the user and th

Technical support could also be given, in such a way that if each component is independent and runs a small piece of code that is transparent to the user and the developer who's supporting the user, it should be straightforward to help users. Since each component is independent, it should be clear to the user what he is trying to do in that component specifically. Since it is clear, the technical support could tackle that problem in no time.