What tool would you use to manage ArcGIS Server services from ArcGIS Pro?

The Catalog pane is the correct choice for managing ArcGIS Server services from within ArcGIS Pro. This pane acts as a comprehensive interface for accessing and organizing various data sources and resources in your ArcGIS environment, including services hosted on ArcGIS Server. By using the Catalog pane, users can connect to their ArcGIS Server, view the available services, modify their properties, and perform management tasks such as starting or stopping services, publishing new services, or updating existing ones.

This tool is essential for users who need to interact with these services directly from the ArcGIS Pro interface rather than switching to a different management tool or environment. The integration of the Catalog pane within ArcGIS Pro allows for a seamless workflow where users can manage data, perform analytics, and manage services all within a single application, enhancing efficiency and productivity.

The other options, such as the Tool Gallery, Layer Properties dialog, and Map Viewer, do not provide the same level of service management capabilities. The Tool Gallery is primarily used for accessing various tools for spatial analysis and automation, while the Layer Properties dialog focuses on settings specific to layers in a map or scene. The Map Viewer is designed for visualizing and interacting with data rather than managing server services.