Which admin console section allows you to edit Appian environments and deployment settings?

The Infrastructure section of the Appian admin console is designed for managing the environment and configuring various deployment settings. This area allows administrators to modify system-wide settings that impact how the Appian platform operates, allowing for adjustments related to the environment, such as server configurations, cluster settings, and resource settings.

In this section, administrators can also monitor performance and resource usage, which is critical for ensuring that the application runs smoothly in different deployment environments. Given its role in encompassing the overall environment management, the Infrastructure section is the correct choice for editing Appian environments and settings pertinent to deployment.

Other sections mentioned focus on more specific functions. The Internationalization section deals with localization and language settings, Data Sources pertains to managing the connections and configurations of databases and external data stores, while Web API Authentication focuses on securing API endpoints. None of these sections address the broader deployment and environment settings as effectively as the Infrastructure section does.