Usage of IfcTaskType, output empty

Hello,

I want to test if I can use an IFC with Task and TaskType objects in Desite. For this, I am trying to update an existing IFC with GeometryGym. IfcTask works as expected. I am having problems with IfcTaskType.

The output of IfcTaskType is always empty. Can someone help me with how to generate the IfcObject with Grasshopper?

Unlike the other gg components, it unfortunately does not show which information is still missing. Attached is the corresponding screenshot.

Thanks for the help.

Translated by chatGPT.

Have you nominated IFC4 or newer as the version of IFC to use on the ggBake component?

IfcTaskType was not available in IFC2x3. 5.3.3.7 IfcTaskType - IFC4.3.2.0 Documentation (buildingsmart.org)

Let me know if this is not the cause.

Thanks,

Jon