# Setting up CDC in Trigger mode

The following two sections provide a two-step guide to set up the CDC environment in Trigger mode in Talend Studio: the first step explains how to configure your system for CDC and the second step explains how to extract the modified data.

### In this section

* [Configuring CDC in Trigger mode](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2026-09/configuring-cdc-in-trigger-mode)
* [Extracting change data in Trigger mode](https://help.qlik.com/talend/en-US/studio-user-guide/8.0-R2026-09/extracting-change-data-in-trigger-mode)