How do I load the zone tool from AC16 into AC18 the one I want to use is Zone Identifier 1 16. Is there a way to load it into AC18, and if so, where is it stored in the Archicad file...
The Zones are stored in the ArchiCAD Library, like Objects and Doors. You can use the Extract Container...
command to unpack the Object Library 16.lcf, in the unpacked library will be the Zones 16
folder which contains the Zones. This folder then be loaded into the AC 18 project with the Library Manager
and the AC16 Zones will be available.