All saved config files are listed and managed in the Configuration History section:
- Each config file contains a complete set of Airlock Gateway settings.
- The currently active configuration is highlighted and cannot be deleted.
- Config files can be compared.
- Inactive config files can be deleted.
After logging into the Configuration Center, the settings of the active configuration are loaded.
![Configuration History](../media/03_Media/Screenshots/GW/Airlock_GW_Control_Center/Configuration_History.theme/1.2/en-us.Configuration_History_html.png)