Which functionality allows for monitoring changes in Guidewire?

Configuration Management is the correct choice because it encompasses the processes and tools that help organizations maintain the consistency of their product's performance and functional attributes throughout its lifecycle. In the context of Guidewire, Configuration Management specifically refers to the ability to track and manage system changes, which includes monitoring configuration changes made to various components of the Guidewire platform.

This functionality is essential for ensuring that any modifications made—whether to business rules, data models, or user interfaces—are documented and can be reviewed or reverted if necessary. It provides insight into how configurations evolve, facilitating better governance and enabling teams to maintain control over their systems. Thus, it directly aligns with the requirement to monitor changes, making it the most suitable answer.

The other choices serve different functions: Workflow Automation focuses on streamlining processes via predefined workflows, Contact Management relates to managing customer and partner information, and Reporting Tools are primarily used for analyzing data and generating insights rather than directly monitoring system changes.