Yes its not well defined, neither before nor after implementing. I've made peace with accepting it never will be. An implementation without definition, and a w

Yes its not well defined, neither before nor after implementing. I've made peace with accepting it never will be. An implementation without definition, and a whole host of assumptions gets delivered as v1. Product expectations get lowered, bugs and defects raised, implementation is monkey patched as v2. devs quit, managers get promoted, new managers hire new devs, they ask for the definition and they're asked to follow some flavor of the year process (TDD, Agile, whatever).... rinse and repeat v3. Sad. True. Helpless. Hopeless.