It is not related to FreeCAD, may be not yet. Because if I have understood how to do 4D or 5D BIM model I would like to import such modells in FreeCAD too, Thus it is FreeCAD related question. OK?!
Has some off you Guys any experience with 5D BIM software like Vico Office or iTWO. Are there any other software around?
4D and 5D seams to mean time and cost. Eventually you can only do 4D BIM or 5D BIM if you feed your model with appropriate data (attributes). I would not know how to successful do this in Nemetschek Allplan. May be not yet.