How to Use System Modeling to Warm Up for a Workshop Setting

Use system modeling as a warm up for the nested object matrix in a workshop setting. Make them draw a system model with just, you can even like have it already drawn out and all they have to do is label the arrows. So starting with two objects, I would also say is a really great way to warm up for a workshop. Okay. Did I say that was number four? Did I mess up my numbering?