Autocad 2006 !!link!! -

You could not attach a PDF as an underlay (that came in 2010). Point cloud data (from laser scanning) was not supported. For users receiving modern PDFs, you'd have to convert to DWF or raster images.

: Released during the transition from "steam to diesel power" in computing, it was designed for Windows XP environments. Learning Resources autocad 2006

While introduced in AutoCAD 2005, the Sheet Set Manager was more robust in 2006, providing better tools for organizing layouts, publishing multiple sheets, and archiving project drawing sets. You could not attach a PDF as an