by Dennis Collin
Question: Where can I get the Site Designer Add-in for Revit 2021?
This add-in is no longer being developed and is not available for Revit 2021 onwards. Instead there is a more reliable workflow. Users can link surface objects created directly from Civil 3D and BIM 360. These linked elements with reflect any model changes made in Civil 3D within Revit.
This functionality is discussed in the following Cadline Community posts here: