How to I get people walking in my simulation?

before having started with the ISAAC SDK, my colleauges and I had been watching this ISAAC introduction on Youtube:
We noticed the NPCs walking through the simulation but when we started to get in touch with 2019.3 and its documentation, we didn’t read anything about these NPCs.
Also we just found the warehouse maps, but neither the office nor the hospital.

Is there any way to get load the other scenes or getting the NPCs in our simulation?

We are using ISAAC 2019.3 and Unity3D for simulation.

I’m also interested in this. Is the Character Plugin from 2019.1/2019.2 also available for 2019.3?

Hey, did you find an answer to your question?