Hi @Alexia_tanas ,

You can do the following:

1/ Open exported drawing in AutoCAD

2/ Click on a small triangle above S letter on ViewCube. This will set the view from the the Top to the Front in AutoCAD - in Rhino it was Front view. Now you should see the shapes you drew in Rhino

3/ Use "View" option of UCS command to align XY plane of coordinate system with current view

4/ Use CUTCLIP command and type ALL when AutoCAD asks to select objects, hit Return to complete CUTCLIP command.

5/ Use UCS command again and simply hit Return to go back to WCS

6/ Use PLAN command to set view perpendicular XY plane of the current UCS which is the WCS

7/ Use PASTECLIP command to paste all your shapes to the drawing, now they all lay down on the XY plane of the default coordinate system (WCS)

8/ Save the drawing and continue drafting.