What does 'Worksharing' facilitate in Revit?

Worksharing in Revit is designed to enable collaboration among multiple users working on the same project simultaneously. By utilizing a central model, team members can each work on different aspects or components of the project at the same time. This setup ensures that everyone can contribute without stepping on each other's toes, as they can access and modify their respective areas of the model in real-time.

This collaborative environment is particularly beneficial for larger projects where design and documentation tasks can be divided among various team members, allowing for increased efficiency and productivity. The central model keeps track of changes made by each user, which helps in managing the project's evolution over time. Additionally, worksharing includes features like the ability to manage who edits what, thus facilitating smoother communication and coordination among team members.

Other options like single-user access or exporting models to external formats do not relate to the core function of worksharing, which is centered around enhanced teamwork. Reviewing project changes is a part of maintaining the worksharing environment but does not capture the essence of what worksharing enables. Therefore, the emphasis on collaboration among multiple users highlights the primary advantage of worksharing in Revit.