Hi Ricardo,
This is the general workflow using Data Interoperability (Do not use the Quick Import)
1. Add the IFC reader.
2. Connect the transformer (GeometryPropertyExtractor)
Property to extract should be set top Traits
3. Expose attributes that you need -- Optional
4. Connect the transformer (Deaggregator)
5. Connect the transformer (GeometryFilter)
Geometry Filter Type set to Solids, Surface and Collection
6. Connect to the writer (File GDB ) geoemtry multiptach
Hope this will help.
David