# Installing Talend modules using Talend Installer Custom installation mode

The Custom installation mode is a customizable installation method of Talend Installer. Use this mode to choose what to install, where, and how. This way, you can fully customize your installation and choose, for example, to install Talend Administration Center on one machine and Talend Runtime on another.

The following modules are available in Custom installation mode:

* Talend Administration Center
* Talend Identity and Access Management
* Talend Data Stewardship
  * Available in:
  * Data Fabric
  * Data Services Platform
  * ESB
  * Qlik Cloud Enterprise Edition
  * Qlik Talend Cloud Enterprise Edition
  * Qlik Talend Cloud Premium Edition
  * Real-Time Big Data Platform
* Talend Runtime
* Talend JobServer
* Talend Data Preparation
* Talend SAP RFC Server
  * Available in:
  * Data Fabric
  * Data Services Platform
  * ESB
  * Qlik Cloud Enterprise Edition
  * Qlik Talend Cloud Enterprise Edition
  * Qlik Talend Cloud Premium Edition
  * Real-Time Big Data Platform
* Talend ESB
* Talend Server Services

The following table lists the details you can configure for each module.

| Module | Elements that you can configure during installation |
| --- | --- |
| Talend Administration Center | <ul> <li>Tomcat instance to use</li> <li>Administrator username and password</li> <li>Enable external Single Sign-On (SSO)</li> <li>Database</li> <li>Port</li> <li>Web application directory</li> </ul> |
| Talend Identity and Access Management | <ul> <li><span>Talend Administration Center</span> connection parameters</li> <li><span>Talend Identity and Access Management</span> parameters such as IAM host name, OIDC, and SCIM ports<p>Use a                                 fully qualified domain name when configuring values for                                    <span>IAM host name</span> and <span>Post-logout                                    redirection URL</span> to <span>Talend Data Stewardship</span> and <span>Talend Data Preparation</span>.</p></li> <li>Language (English, French, Japanese, or Chinese)<p>The selected                                 language is used for <span>Talend Identity and Access Management</span>, <span>Talend Data Stewardship</span>, <span>Talend Data Preparation</span> and <span>Talend Dictionary Service</span>.</p></li> </ul> |
| Talend Data Stewardship | <ul> <li><span>Talend Data Stewardship</span> ports: Gateway service port, History service port, Schema service                              port, Core service port, Monitoring service port, and Frontend service                              port</li> <li>Language (English, French, Japanese, or Chinese)<p>The selected                                 language is used for <span>Talend Data Stewardship</span>, <span>Talend Data Preparation</span> and <span>Talend Dictionary Service</span>.</p></li> <li>MongoDB database connection<p>If you want to secure connections with                                 MongoDB using SSL, MongoDB Enterprise Server must be manually                                 installed on your machine. For more information, see <a href="https://docs.mongodb.com/v3.2/security/" target="_blank">MongoDB Security documentation</a>.</p></li> <li>Kafka and ZooKeeper connection parameters</li> <li><span>Talend Identity and Access Management</span> parameters<p>Use a fully qualified domain name when configuring                                    <span>IAM URL</span>.</p></li> </ul> |
| <ul>Available in:<li>Data Fabric</li><li>Data Services Platform</li><li>ESB</li><li>Qlik Cloud Enterprise Edition</li><li>Qlik Talend Cloud Enterprise Edition</li><li>Qlik Talend Cloud Premium Edition</li><li>Real-Time Big Data Platform</li></ul><br><br>Talend Runtime | Port configuration |
| Talend JobServer | <ul> <li>Ports</li> <li>Cache duration</li> </ul> |
| Talend Data Preparation | <ul> <li>MongoDB database connection<p>If you want to secure connections with                                 MongoDB using SSL, MongoDB Enterprise Server has to be manually                                 installed on your machine. For more information, see <a href="https://docs.mongodb.com/v3.2/security/" target="_blank">MongoDB Security documentation</a>.</p></li> <li>Kafka connection parameters</li> <li><span>Talend Administration Center</span> connection parameters</li> <li>Server IP and ports</li> <li><span>Talend Identity and Access Management</span> parameters<p>Use a fully qualified domain name when configuring                                    <span>IAM URL</span>.</p></li> <li>Language (English, French, Japanese, or Chinese)<p>The selected                                 language is used for <span>Talend Data Preparation</span> and <span>Talend Dictionary Service</span>.</p></li> </ul> |
| <ul>Available in:<li>Big Data Platform</li><li>Data Fabric</li><li>Data Management Platform</li><li>Data Services Platform</li><li>Qlik Cloud Enterprise Edition</li><li>Qlik Talend Cloud Enterprise Edition</li><li>Qlik Talend Cloud Premium Edition</li><li>Real-Time Big Data Platform</li></ul><br><br>Talend Dictionary Service | <ul> <li><span>Talend Dictionary Service</span> port</li> <li>Language (English, French, Japanese, or Chinese)<p>The selected                                 language is used for <span>Talend Data Stewardship</span>, <span>Talend Data Preparation</span> and <span>Talend Dictionary Service</span>.</p></li> <li>MongoDB database connection<p>If you want to secure connections with                                 MongoDB using SSL, MongoDB Enterprise Server has to be manually                                 installed on your machine. For more information, see <a href="https://docs.mongodb.com/v3.2/security/" target="_blank">MongoDB Security documentation</a>.</p></li> <li><span>Talend Identity and Access Management</span> parameters<p>Use a fully qualified domain name when configuring                                    <span>IAM URL</span>.</p></li> <li>AWS S3 connection parameters</li> </ul> |
| Talend Kafka and ZooKeeper | ZooKeeper data directory |
| Talend SAP RFC Server | <ul> <li>SAP configuration</li> <li>Library folder</li> <li>IDOC, BW, and Streaming parameters</li> <li>JMS connection parameters</li> <li>Kafka connection parameters</li> </ul> |

### In this section

* [Performing a Custom installation with Talend Installer](https://help.qlik.com/talend/en-US/installation-guide-linux/8.0/performing-custom-installation-with-talend-installer)