Many times it becomes neccisary to reference geometry in a Navisworks model from a file that was not provided to you.
With the Mesh->Acad functionality you can instantly transfer the selected geometry from Navisworks to the last active AutoCAD drawing as a block.
You also have the option to export each selected object as seperate blocks, with or without the Navisworks properties written as attributes of those blocks.
Navis To Acad allows a user to instantly transfer geometry, points, and transformations from Navisworks to AutoCAD in real time.
this may be helpful in many cases
