Which feature allows users to prevent changes to specific elements in Revit?

The Element Protection tool in Revit serves the specific purpose of preventing changes to particular elements within a project. When this tool is utilized, users can lock elements, ensuring that they cannot be inadvertently modified or deleted. This feature is particularly useful in collaborative environments where multiple users are working on the same project. By locking elements, designers can maintain the integrity of critical components such as structural elements, annotations, and other key features that should remain unchanged throughout the design process.

In contrast, other options serve different functions within Revit. Element Modification refers to the general ability to make changes to elements, which does not allow for the preservation of elements against alterations. Element Visibility settings control the visibility of elements but do not prevent modifications, allowing changes to be made while still managing what is displayed. Locked Layers, while offering a means to protect layers in a more general sense, do not specifically focus on individual elements within the model. Therefore, the Element Protection tool is the most appropriate feature for preventing changes to specific elements in Revit.