Which section of the admin console enables news entry deletion and periodic cleanup of deployed packages?

The section of the admin console that enables news entry deletion and periodic cleanup of deployed packages is the Data Retention section. This area is specifically designed to manage the lifecycle of data within the Appian environment, including how long various data, such as news entries and deployed packages, are kept before being deleted or archived.

Data retention policies are crucial for maintaining system performance and compliance, as they ensure that outdated data does not accumulate unnecessarily. In the context of the administration console, this functionality supports administrators by allowing them to set specific rules regarding how to handle old data, hence streamlining operations.

While the other options might pertain to different aspects of the administration console—like managing data configurations, applying branding styles, or handling file uploads—they do not focus specifically on the deletion of news entries or the cleaning up of packages. This distinct functionality of the Data Retention section sets it apart as the correct answer.