Hello,
I have troubles with the creation of IfcTesselatedItem.
When I create an IfcBuildingStorey object in a FME Workbench (v. 2020)

automatically IfcProject, IfcSite, IfcBuilding and IfcBuildingStorey are created in the ifc file:

Otherwise, if I create a IfcTesselatedItem

only IfcProject is created:

How it's possible to create IfcTesselatedItem objects with FME?
Thanks for all suggestions and help
