Okay i have done your steps, but no idea how to go on from there.
with Datasmith import i get back a reference so that i can proceed with tests and move the imported actor arround. Here i have only the created source.
i can’t spawn the source directly as an Actor. Should i use reimport pin ? (on an Empty spawned Actor , i alrdy tried without success in my first attempt. ).
The loaded Files at runtime will be part of a simulation.