Convert existing component level diagrams to high level flows and text. Include high level Architecture, as well as as typical use cases such as:  VNF Onboarding, Fault management, and Capacity management.

"ONAP Light" Documentation - Put each step into context, both what and why

"Sandbox":  Need tutorial materials (videos, text, flows?).  

One example is Istio's Concepts page: https://istio.io/docs/concepts/