docs/en/latest/config.json

{
  "version": 0.4,
  "sidebar": [
    {
      "type": "category",
      "label": "Installation",
      "items": ["apisix", "apisix-dashboard", "apisix-ingress-controller"]
    },
    {
      "type": "doc",
      "id": "FAQ"
    }
  ]
}