Where would you specify the default host group for reporting in the UI?

The correct choice for specifying the default host group for reporting in the UI is found under Hosts > Settings. This is the designated area in Adobe Target where you can manage your host groups and related settings. By navigating to this section, you can set various configurations that influence reporting and how data is collected from the specified host group.

This setting allows for streamlined reporting, ensuring that the data from your host group is organized and easily accessible based on the configurations you establish. Properly setting the default host group enhances the efficiency of your reporting processes, ensuring clarity in data analysis and insights.

Other areas, such as Environment Properties, Hosts > Environments, and Environment > Settings, focus on different aspects of your environment setup and do not specifically cater to defining the default host group for reporting. Thus, selecting Hosts > Settings is crucial for optimal reporting configuration within Adobe Target.