Siemens, a leading global technology company, has been at the forefront of innovation in the field of industrial automation and digitalization. One of its flagship products, TIA (Totally Integrated Automation) Portal, has been a game-changer in the industry, providing a comprehensive and integrated engineering platform for automation tasks. The latest update, TIA Portal V13 SP1 Update 4, is designed to further enhance the efficiency and productivity of users at work. In this article, we will explore the new features and improvements in this update.