This function will start your currently installed IFC Export.
(It does not contain a IFC export on its own)
This package is a collection of necessary and useful tools aimed at meeting IFC requirements in your project.
It can be installed on top of any IFC exporter available for Revit.
You could use the "Autodesk Revit 2016 IFC exporter" found on app exchange here:
If you have any questions just contact Cad-Q support teams.
We would be happy to answer them.