How do you have your layers organized in your project template? Do you use the National CAD Standards, or do you have a different naming formula? It seems that BIM and 3D modeling eliminates the need for several layers. It appears that Archicad's template also does not use the national standards but does label by discipline.
How do you do it, and how does it affect file sharing/collaborating for you?
My system which pre dates 2010 is based on Trade Packages. However I am currently rehashing the whole thing (now we have folders) looking at Archicad Classification -v2.0, NatSpec which is partly used here and Uniclass as 3 different templates.
Archicad Classification -v2.0 looks fair at first glance with trades for Layers, Surfaces, Building Materials but I haven't got to Composites and Complex profiles yet (The Australian Select template 26 is pretty light as there are no folders present) Hopefully updates in Archicad will add Folders to Fills which is a bug miss at the moment.
Any more later...
Archicad 4.1 to 26 Apple Silicon you can't build a line Mac Studio iPad Pro iPhone