(Migrate from ARCHICAD 16 or earlier)
In ARCHICAD 21, Walls, Zones and Columns can be toplinked to a particular story in the project. This means their height can vary as story heights change. Alternatively, they can be set as “Not linked”, so their height is fixed.
Walls, Zones and Columns migrated to ARCHICAD 21 from earlier-version projects will all be “Not linked”.