I've been asking for visual properties and classification management functionality in Archicad.
People at Enzyme and Grzegorz Wilk from BIMLAB are working on a promising Grasshopper Add-on, which will enable this functionality for Archicad.
This add-on will be made available as a free and open source project. If anybody can offer some additional help and support, please take a look at this LinkedIn post. This would be a phenomenal Archicad workflow upgrade!
| Archicad 4.55 - 26 | HP Z840 | 2× E5-2643 v4 | 64 GB RAM | Quadro M5000 | Windows 10 Pro x64 | HP Z4 G4 | W-2245 | 64 GB RAM | RTX A4000 | Windows 11