In the face of the huge and still increasing amount of software code for in-vehicle software, players in the automotive industry have begun to learn from the “software factory” concept of the ICT (information and communication technology) industry. Rapid development. Just as traditional manufacturing introduced Ford-style assembly line production in the early 2000s, software development is also shifting from “customized handcrafted” to “automated production line manufacturing.” A software factory needs to provide developers with a feasible software framework, supporting development instructions, preset program templates, reusable codes, and an environment that can be continuously tested along with the development process.