To SoftToon -
I believe what you are discussing is that if your process model defines a PreStep callback, TestStand 2.0 can step into these callbacks when you attempt to step into a code module such as a sequence call step. For TestStand 2.0, there is not a current workaround to prevent this behavior. We hope to prevent this behavior in a future release.
Scott Richardson (NI)
Scott Richardson
https://testeract.com