Every trade has its own system. None of them runs the office.
Each page below shows a Business Chief doing one trade's administrative work: the call nobody could take, the morning picture, the renewal that is close, the follow-up that stalls, and the month's books.
Each one also names that trade's own software and says plainly that PrivateChief does not connect to it. It works alongside those systems, from email, phone, calendar, documents and what your people tell it.
Every page has its own three-minute walkthrough. Watch them all on YouTube.