The goal of COGNITWIN is to add the cognitive elements to the existing process control systems, and hence enable them to self-organize and offer solutions to unpredicted behaviors. The COGNITWIN project will bring the industrial partners to a new level of Industry 4.0-driven operation by bringing in new data sources, integration of new and existing data; and applying machine learning techniques to generate hybrid, self-learning, and proactive systems, as parts of their digital transformation journey to cognitive plants.