[linxiao]

I think excuse me, a flow chart of how to create a sub-process, how each sub-process direct connection?

[amosbatto]

1. Create a separate process, which will be your subprocess.
2. Create another process, which will be your master process.
3. In the master process, add a subprocess. Right click on the subprocess and select Properties from the context menu. Then select the other process which will be the subprocess.