Final answer:
The user experience feature of Fusion HCM products that helps you organize and manage person data complexity and interact with modules through simple standard interfaces is Organization Viewer.
Step-by-step explanation:
The user experience feature of Fusion HCM products that helps organize and manage person data complexity and interact with modules through simple standard interfaces is Organization Viewer. The Organization Viewer provides a hierarchical view of an organization's structure and allows users to navigate through different levels and access relevant person data. It helps in efficiently managing and understanding the complexity of an organization's personnel information.