I have an AutoCAD Architecture 2013 DWG-File with lots of structural members and they have lots of Trim planes. Then I export this to IFC. The model looks great in the Solibri Model Viewer and also in Tekla BIMsight. But I don't see a way to import this IFC-File in ArchiCAD 16 or Revit. I always loose the Trim planes. Does anybody have a clue what I can do?
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