Brainstorming system arch dets https://docs.google.com/document/d/e/2PACX-1vS3XdqirRNB2uL0AMlVRQZ-NwakucRUmG6tguFvytnKRmxOy0nAzDZ22w8mbEaIhFbQ7T77HfCpe2vv/pub