I'm not sure if get what Laszlo Is saying, but, creating a possibility of exporting GDL "assemblies" into single elements would be a great thing.
Nesting is the dream, I always loved the way that Cinema 4D worked with Null Objects in which you could throw loose elements to form a "package".
Makes a lot of sense when exporting to IFC, i never use the Accessible Sanitary Object because i usually need the bars separated from the toilet itself.
On the description of that one you can't merge both toilet and bar specification, otherwise, the toilet will not merge with similar toilets around the project?
Well, +1 on that i believe.
Archicad User Since 2013
GDL Developer
Experimenting with API
from Brazil