What is the primary function of the Assembly Navigator?

The Assembly Navigator is designed primarily to manage the components and assemblies within a model in NX software. It provides users with a structured view of all the components in an assembly, allowing effortless navigation through the different parts and sub-assemblies. This tool facilitates various tasks such as organizing components, controlling their visibility, and managing relationships between parts, which are crucial in complex assemblies.

By focusing on functionality, the Assembly Navigator enables users to quickly understand the hierarchical structure of the assembly and make necessary adjustments. This view plays an essential role in ensuring that designers can efficiently control and update their models as needed throughout the design process.

The other options do have their distinct functionalities in the NX environment, but they pertain to different aspects of design work rather than the specific management of assemblies. Editing part geometries is related to design modification, creating detailed drawings pertains to documentation, and simulating assembly motion involves studying dynamics, all of which do not encapsulate the core management role that the Assembly Navigator fulfills.