2. How do you approach the subject of traceability?

Two things haven't changed: the concept of traceability is still transversal; on the other hand, the "classic" sectoral approach is still ineffective in tackling the subject of traceability, as is the technical or disciplinary approach, since traceability is neither a technique nor a discipline. A systemic approach to this concept, combined with a breakdown of the company's functional components, has been chosen to divide the articles in the collection into four main headings, with sub-themes.