Documentation, Processes, Continuous Monitoring

I was going to say that documentation is great, but it's a that requires a process by which to keep things up to date. I think that needs to be supplemented by automatic checks in the systems themselves. So e the systems, every system, you know, at the boundaries of input and output a should perform sanity checks. None of them are oftional. They should all be. There's theresould be a process around keeping all those running. It's not just about systems, obviously. It's about people and processes.