External references, or xrefs, are files brought into AutoCAD drawings as attachments or overlays. The option to overlay or attach an xref is available under the Reference Type section of the Attach ...

One of the most powerful time-saving features of AutoCAD is the ability to have one drawing (referred to as an external reference) become part of a second drawing while maintaining the integrity and ...

External references (xrefs) are vital to capitalize on the power of AutoCAD. Those of you who've never investigated the xref command should ask yourselves the following questions. If you answered yes ...