Hello Luiscardoso,
A object can be repeat into your model to reduce the weight of your file : not a morph.
A morph is not as easy to modify than a bim conception tool like slab, beam or column.
To modify easily an ifc with archicad nativ tools, it might be even more easy by importing an IFC 4 by design transfer view. But today there are not many software to do this with the right certification :
https://www.buildingsmart.org/compliance/software-certification/certified-software/
Christophe - FRANCEArchicad Designer and Teacher
Archicad 15 to 27 FRA FULL
OS 11.6 Big Sur - MacBook Pro 2017 - 16Go RAM
"Quality is never an accident ; it's always the result of an intelligent effort" John Ruskin