Teun

## Dynamo version 2.12.1.8411 ## Revit version 2022.1.3 ## Operating system Windows 10 ## What did you do? Cleaning up a linked IFC RVT file .. (Removing small objects and...

### Problem Description There is no GrossFloorArea or NetFloorArea in the Qto_SpaceBaseQuantities for Areas and Rooms They are there in Revit 2021. And is also in Revit 2023 and Revit...

Incorrect IFC export while using the Revit API

6

There seem to be some bugs and / or unexpected behavior while exporting to IFC based on the Revit API. While exporting manually with the latest exporter and the latest...

### Inquiry description Is it possible to push a material name from a system family layer structure to a certain parameter with the use of parameter expression? https://github.com/Autodesk/revit-ifc/wiki/Revit-IfcExporter-parameter-expression And if...

### Enhancement Description Some objects take ‘too much’ time while creating an IFC. I would love the exporter to lower the export setting for those problem objects .. Or even...

Using Parts - correct properties in the IFC

9

I did some testing on exporting Parts to IFC and had multiple problems with the properties. A Part: - has a Common Property Value but it is not related to...