Rhino to Revit: import 3DM models and send Revit geometry back
Choose the right home for a Rhino shape in Revit, preserve its units, and use a documented STEP route to bring Revit geometry back into Rhino.
Files & links
Linked models in Revit: Copy/Monitor copies levels and grids from a link or pairs the ones you already have, and Coordination Review settles each change the link brings.
Revit file types: RVT, RFA, RTE and backup files explained
Match each Revit file to its job: RVT models, RFA families, RTE and RFT templates. Check the saved release first and keep the backup states you still need.
Can you save a Revit file to an older version?
Revit can't save back to an older release. Keep the older original, agree a common release for native editing, or send IFC or CAD files with their limits.
How to use Copy/Monitor in Revit to coordinate linked models
Copy creates new host levels and grids, Monitor pairs the ones you already have, and you settle each linked change in Coordination Review.