Hi @hugo2
That’s an old request try searching in the search function for “Blender” there are many posts.
We all want this but nothing has been done except Nathan has created an exporter that allows blender to read Rhino files but it’s not a link, like we requested years back.
Here’s a thread to get you started.
Using Rhino3dm in Blender - Rhino Developer / rhino3dm - McNeel Forum
RM