Claris CAD: Using Symbol Libraries Designed for Other Applications
In general, these 'add-ons' are specific to the package and cannot be transferred to Claris CAD.
This information was provided by Claris Corporation on 16 March 1998, and incorporated into Apple Computer's Tech Info Library.
If a symbol library is in IGES or DXF format you can use Claris Graphics Translator to transfer the symbol library to Claris CAD format, then build the symbol library in Claris CAD.