I'm trying to import https://hora.surf.nl/images/hora2/e/e9/HORA_2.1.xml, which I think is in model exchange file format, but when I import it into an empty model, nothing happens. No error, but also no entities show up.
Hi,
you don't import an exchange file into an existing model. Select "File -> Import -> Model from Open Exchange File..." from the menu. A new model will open in the Models Tree.
Phil