I am not able to get the Invoke Business Process to work as described in the Using Laserfiche Forms With Laserfiche Workflow tutorial.

When it is enabled it kicks off a flurry of processes that took me some time to terminate.

However I was able to pass data from one from to another form by just using the Workflow as is.

What am I missing in this setup for using the Invoke Business Process properly, or what is the use case for it?