Autocad to Blende workflow, exporting blocks and xref

Hello,

I would like to work on top of the Autocad drawing in Blender.
I’ve used the DXF addon to import the file, but it contains few layers from the exported DXF file. I think it could be blocks and XREF? Do you guys have any export setting suggestions for this workflow? cheers

Dataized information cannot be imported into the blende.
Use the Explode command to disassemble and import a dataized object (such as a block).