> For the complete documentation index, see [llms.txt](https://decmt.gitbook.io/acuity-training-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://decmt.gitbook.io/acuity-training-documentation/acuity/introduction.md).

# Introduction

This material is specific to the visual analytics tool of the ACUITY system

![](/files/tpdN2jQ8lEnG8qyQlTH7)

 There are three web application components of ACUITY:

1. ADMIN UI - Clinical data mapping and loading application
2. VA HUB - Frontend analytics application, displays the data visualisations
3. VA SECURITY - User access settings application

Here you will find training documentation and videos to the support activities within ACUITY - granting access, loading data and visualising data.

**Note:** <mark style="color:blue;">The visual analytics component of ACUITY was previously communicated as REACT, as of 2022 the Open source version will be referred to as ACUITY</mark>