Noah,
Thank you so much for your informative response. Intelligent controlled node (iCN) is definitely the answer for my application. However, upon reading the manual, it seems like I will need to have 2 different configurations in Automation Studio to make it work. Is it correct? If so, I will need to create 2 different Project installation package (PIP) for each type of machine ( e.g. managing node and secondary node).
Is there any way that I can create a single Project installation package (PIP) for both managing node and secondary node and dynamically change the node type in runtime?
I attached the preliminary network diagram below for reference.
