The challenges facing automakers in developing new electrical and electronic architectures are diverse. There are many factors that E/E system architects need to consider when developing, updating, and optimizing vehicle architectures, so it is necessary to use architecture design tools to plan and check the architecture against a set of rules and guidelines defined by the engineer, visualizing metrics. This facilitates trade-offs such as topology changes, functional assignments, and signal assignments for early optimization of the electrical and electronic architecture architecture before detailed design begins.