Joao Carolino

Hi Miguel, I understood from your question that you want to override the common property definition FireRating based on an Instance revit parameter and not a Type parameter. In Revit, the type parameter which will be exported to the FireRating IFC property is "Fire Rating" (with space) and this is a built-in parameter. To override this info you can create an Instance parameter "FireRating" which will override the Type parameter information and then you achieve what you want. If this is really your...

Thanks for the feedback @aparrella. Now that I have some time I can get back to the subject. The family configuration is the following: Hostfamily (Window revit category) – PanelPosition1 and PanelOperation1 export as expected Nested families (3 x Door revit category – the infills). IfcExportAs = IfcWindow . Here the same parameters don’t work. Why is that? I thought that when exporting an object to a specific IFC entity through IfcExportAs, the object would be able to show the same properties inherent...

Hi @aparrella no problem and thank you for reaching out. I cannot find the original file, but I tried to reproduce the issue and I still don't get the values I am searching for. PanelPosition and PanelOperation exist in the family, the parameters are populated but the IFC doesn't output any IfcWindowPanelProperties

I did understand that from your previous post. I added PanelPosition as a Revit Instance parameter (IP) since the same family type can be at different positions within the frame. I also made a test with PanelPosition as a type parameter and the result was the same. No output.

Also specified as an instance parameter and no output in IFC :/

Also specified as an instance parameter and no output in IFC :/

Unfortunately I cannot make it work... Attached I send you some more info with also the .ifc file. Maybe I am not checking it correctly

Unfortunately I cannot make it work... Attached I send you some more info with also the .ifc file. Maybe I am not checking it correctly