5.12.13. Classify BIM Parts

5.12.13.1. Symbol or Layout Representation in BIM Field
5.12.13.2. Classify symbols (DXF/DWG) as "Additional export formats" (manually)
5.12.13.3. Classify symbols (DXF/DWG) as "Additional export formats" (automated)
5.12.13.4. Design instruction for the creation of symbols
5.12.13.5. Classify tender texts: General approach
5.12.13.5.1. GAEB
5.12.13.5.2. ÖNORM

The CADENAS intrasystem classification CNS also includes classes needed in the BIM field.