Does anyone know if EPDM can be used to link variables to AutoCAD Drawing Properties. If so, what is the "Block Name" required for the variable attribute. I don't see any documentation that claims it can or cannot be done. I am able to link to the AutoCAD block attributes without any issues. I am also able to link to SolidWorks custom properties and Microsoft Office custom properties using the "CustomProperty" block name, however, I cannot seem to link to the AutoCAD drawing properties even though "dwg" is listed in the file extensions. Any input would be much appreciated. Thanks for your help.