This presentation will cover the contribution of the AVEVA PI System in UTE, Uruguay. We will focus on: 1) The need for the AVEVA PI System, and how it has helped to address topics with data and improve maintenance efficiency. 2) Our experience as an end-user of the AVEVA PI System in UTE, and how it has helped to organize and generate reports instantly. It will be presented the case of success High voltage electric disconnector , among others. 3) The desired immediate future for the AVEVA PI System in UTE, and how it can continue improving maintenance and so extend equipment lives. Attendees will see our personal experience and will learn about the benefits of using the AVEVA PI System as well as gain insights into the importance of data accessibility and its usage.