I have been working with other softwares the past years and I'm now returning to Archicad but there are a quite few things different.
That being said I would like to know what would be the best way to do a ramp like the one in the attached image.
Thank you
Sorry for the late reply Christophe.
Thank you for your help but I was in such a hurry that I just did a mesh.
Nevertheless I will try your way later on.
I will let you know how it went.