In reply to Naveen Kumar Ramasamy.

Thank you, Naveen, for your commentary. Indeed, migration from legacy systems to IP-based industrial IoT does prove to be a more challenging ROI versus the manufacturing plant greenfield 'no-brainer'. Albeit a slow process and somewhat suboptimal to garnish the full value of the Internet of Everything (IoE), what I've primarily seen is for manufacturing brownfields adopting IoE/IoT to leverage expansions, refresh and modernization projects that typically move at a pace dictated by plant zone / cell conversions vs. plantwide 'rip-and-replace'. I would love to hear some advice on IoT migration best practices!