PARAM-O is a node-based environment to create parametric Archicad objects. You can design your objects in a graphical interface, and then PARAM-O saves it as a regular Archicad object in the embedded library.
The PARAM-O scripts are stored as a section of the library part. The created objects will work in every Archicad - even if PARAM-O is not installed.
Note: PARAM-O is a Technology Preview feature for ARCHICAD 24. Technology Preview features provide early access to upcoming product innovations, enabling users to test functionality and provide feedback during the development process. Technology Preview features are not fully supported, may not be functionally complete, and are not suitable for deployment in production.
For details on each node type, see: