AutoCAD Architecture Classification Definitions cannot be exported or imported. With the help of ClassificationDefinitionTools this is possible. Some classification structures can be very large and complicated and this tool can help to avoid the need to type everything manually.
Contact us for any questions, wishes or comments. A lot more can be done to automate the work with AutoCAD Architecture, its verticals and AutoCAD products in general that can help both a CAD Manager/consultant/reseller or the user.