Parts relationship

[viethp2]

I am attempting to create data that includes parts, parent parts, and child parts.
I successfully created individual parts and their child counterparts using the 'Serial Part' and 'Single Level Bom AsBuilt' model.
However, I am facing difficulties in creating parent parts. I attempted to use the 'Single Level Usage AsBuilt' model and others, but it did not work as expected.
Could you please help me understand how to create data to display parts on the traceability app in this manner?

My environment:
irs appVersion 3.5.3
managed-simple-data-exchanger appVersion 2.1.1
traceability appVersion 9.0.0-rc1
sldt-digital-twin-registry appVersion 0.3.14-M1