Keep the project reasoning together
The system-thinking long mantra (FPF A.1.STM) connects the intended use and common target to functioning, construction, ways of obtaining the system, capable creators and their cooperation. Its questions hold large areas of knowledge together: a good component, capable team and approved plan still have to fit the same project.
Use the connected explanation in Engineering.Reference:0.5 to see how the Suite’s contributions constrain one another. The mantra’s order helps explain and remember the reasoning; actual work can begin at any consequential question and return as answers change. The full Methods supply the knowledge needed to answer those questions.