The Devops Job

I just the The Phoenix Project by Gene Kim, George Spafford, and Kevin Behr. I've working in IT for thirty plus years and I didn't understand what DevOps was. I now think I can define it.

Devops Job is to help and maybe do:

A - Identify each IT product B – Document each step from build to deployment C – Automate each step D – Create feedback for each step and production E – Identify ways to reduce or remove steps F – Consult with Development and Operations to build standards

Can anyone add more.