TestFlow didn't start with a feature list. It started with a question: what would it take to make the spreadsheet genuinely unnecessary — not out-featured, but out-trusted?
The answer wasn't more complexity. It was one connected record — write a test case, get it approved, run it — and if it fails, raise the bug right there, linked to the exact run that found it. No second tool. No translation layer. No "sync issue" between what was tested and what broke.