What does linking models in Revit primarily facilitate?

Linking models in Revit primarily facilitates real-time collaboration across different teams. When models from various disciplines, such as architecture, structure, and MEP (mechanical, electrical, and plumbing), are linked together, it allows for seamless interaction among team members. This cross-discipline interaction enables updates to be communicated and visualized immediately, facilitating better coordination and minimizing conflicts.

As changes are made in one model, those updates can be seen in the linked models, allowing teams to work more cohesively and efficiently. This capability is crucial for large projects where multiple teams must work together to achieve a common goal. It significantly enhances project workflows and ensures that all stakeholders are on the same page.

In contrast, the other options do address important aspects of Revit's functionality but do not directly capture the primary advantage of linking models. While reduced manual drafting and greater control over material specifications are benefits of working within Revit, they do not specifically relate to the collaborative aspect of linking. Increased individual project autonomy may suggest the independent work done within a single model but fails to emphasize the collaborative nature that linking provides. Thus, real-time collaboration stands out as the foremost function achieved through linking in Revit.