How do you use 'Reference Planes' in Revit?

Reference planes are utilized in Revit primarily as construction lines that assist users in aligning various elements within a model. They serve as a temporary or permanent guide that enables designers to accurately position and organize components, making it easier to achieve precise alignments. By using reference planes, you can ensure that elements are aligned consistently across views and can easily manipulate or adjust designs during the modeling process.

While reference planes might seem relevant to other options, their main function lies in providing a visual tool to help align and position items rather than being utilized for text annotations, importing data, or creating detailed views. Their purpose is to enhance the accuracy of model placement and development, allowing for a more efficient design workflow. This makes them indispensable in the architectural design process within Revit.