The Auckland Physiome Repository is the combination of what previously was the CellML Model Repository and FieldML repositories, and is powered by a suite of software packages that collectively is known as PMR2. This repository includes PMR2 relies on the distributed version control system Git, which allows the repository to maintain a complete history of all changes made to every file contained within repository :term:`workspaces`. In order to use the Physiome Model Repository, you will need to obtain a Git client for your operating system, and become familiar with the basic functions of Git. There are many excellent resources available on the internet and linked on the Git website. A notable one is the Git Beginner's Guide for Dummies as it has detailed guides on installation procedures for the major operating systems and the overall guide is quite excellent.