Update README.md

Author: CortexProjectsDepartment

README.md

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+<a href="https://www.cortex-ia.co.uk/" target="_blank"><img src="https://github.com/CortexIATest/CTXImages/blob/master/Cortex-350-120.png" alt="Welcome to Cortex!" width="350" height="120" border="0"></a>
+
 # CTX-User-Access-Management
 The User Access Management module should be used as the single authority to manage authentication and authorisation within a system. This module contains the Cortex flows and subtasks to perform authentication and authorisation. 
+
+The module allows users to perform the following functionality:
+* Authenticate a user
+* End user session
+* Manage active sessions
+* Create user session
+* Check authorisation token
+
+## Table of Contents
+1) [Dependencies](#dependencies)
+    * [Cortex Version](#cortex-version)
+    * [OCIs](#ocis)
+    * [Files](#files)
+    * [Other](#other)
+1) [Installation](#installation)
+1) [How to use](#how-to-use)
+1) [How you can contribute](#how-you-can-contribute)
+1) [Versioning](#versioning)
+1) [Licensing](#licensing)
+
+## Dependencies
+### Cortex Version
+This version of the CTX-User-Access-Management module was developed in Cortex v6.4.0. Some functionality may not be available in earlier versions of Cortex.
+
+### OCIs
+The CTX-User-Access-Management module requires the following Cortex OCIs:
+* Cortex Database OCI
+* If to be used with Active Directory integration:
+	* Cortex Active Directory OCI 
+* If to be used with Cortex Vista security integration:
+	* Cortex PowerShell OCI
+	* [CTX-Vista-User-Management module](https://github.com/CortexIntelligentAutomation/CTX-Vista-User-Management)
+
+
+### Files
+The CTX-User-Access-Management module requires the following files:
+* [CTX-User-Access-Management Studio Package](https://github.com/CortexIntelligentAutomation/CTX-User-Access-Management/releases/download/v1.0/CTX-User-Access-Management.studiopkg)
+
+### Other Requisites
+The CTX-User-Access-Management module has no additional requirements.
+
+## Installation
+Details of how the module should be imported into Cortex can be found in the [Deployment Plan](https://github.com/CortexIntelligentAutomation/CTX-User-Access-Management/blob/master/CTX-User-Access-Management%20-%20Deployment%20Plan.pdf).
+
+## How to use
+A detailed User Guide has been provided with instructions on how to use the module, available [here](https://github.com/CortexIntelligentAutomation/CTX-User-Access-Management/blob/master/CTX-User-Access-Management%20-%20User%20Guide.pdf ). Configuration of each flow/subtask's inputs and outputs are detailed in notes on the flow/subtask workspace.
+
+## How you can contribute
+Unfortunately, we cannot offer pull requests at this time or accept any improvements.
+
+## Versioning
+The CTX-User-Access-Management module has the following versions, starting with the most recent:
+
+Version | Release | Functionality | Notes
+------------ | ------------- | ----------- | -----------
+v1.0 | 04/01/2019 | UAM-Authenticate-User | Created
+v1.0 | 04/01/2019 | UAM-End-User-Session | Created
+v1.0 | 04/01/2019 | UAM-SessionManagement | Created
+v1.0 | 04/01/2019 | UAM-Create-User-Session | Created
+v1.0 | 04/01/2019 | UAM-Check-Authorisation-Token  | Created
+
+## Licensing
+All functionality within this module is licensed under the [Apache 2.0 License](https://www.apache.org/licenses/LICENSE-2.0).
+
+Copyright 2018 Cortex Limited
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.