# Welcome
Welcome to GROWI Docs. This site consists of the following sections.
# Admin's Guide
# Installation
Here are the installation instructions for GROWI.
You can install on docker-compose, Ubuntu Server, and CentOS.
TIP
We recommend installing with docker-compose to use the latest version.
# Upgrade
Upgrade guide from old versions of GROWI. About data integrity and other things to note.
# Migration
Migration guide from crowi-plus or Crowi (opens new window)
# System Admin Cookbook
Cookbook for the server, container clusters, and network. For system administrators.
# GROWI Admin Cookbook
Cookbook for GROWI itself. For GROWI administrators.
# Development Guide
Documentation for developers.
# (TBD) API Reference
Documentation for developers.