---
main:
  - name: Setup
    sub:
      - name: Using pip
        ref: "/setup/pip"
      - name: Using docker
        ref: "/setup/docker"
  - name: Configuration
    ref: "/configuration"
    sub:
      - name: Default settings
        ref: "/configuration/defaults"
      - name: CLI options
        ref: "/configuration/cli"
      - name: Environment variables
        ref: "/configuration/env"
  - name: Usage
    ref: "/usage"