ElumTools uses a tool built into the Revit API called the Analysis Visualization Framework (AVF) to display the calculation results in Revit.  At the time of writing, Autodesk doesn't provide a way to display AVF results in AutoCad.  


It is possible to export the ElumTools results to PDF or image files, which AutoCAD supports importing.

  1. Export the scaled view to DWG. File --> Export --> CAD Formats --> DWG. 
  2. Isolate the calculation points grid from the same view and print it to PDF. Import into AutoCAD as a raster image, scale, and position it in front of the background.