Hi all,

I have a family of recesses.
This family is put in a project.
The project has been exported to IFC.

When I fill the parameter "IfcExportAs" with the value "IfcSlab", then the object is exported to the IFC.
When I fill the parameter "IfcExportAs" with the value "IfcOpeningElement" then the object ISN't exported to the IFC.

Any clues?