The Core Insurance Platform of IranEIT (branded as Bonyan) is the company's flagship product, which has been developed and launched since 2004 (1383(. To date, four generations of this system have been produced, with the fourth generation, introduced in 2018 (1397), currently in operation. This latest version features significant advancements in business processes, workflow capabilities, and a rules engine, with a strong focus on a product-centric approach. Over the past two decades, the system has continuously evolved and been updated. Its scalability, rooted in the Bonyan ecosystem, faster development requests, high connectivity, and support for large-scale data, thanks to the use of cutting-edge technologies at IranEIT, have made it a trusted, comprehensive, and integrated system for 21 insurance companies. From the outset, the fundamental goal of Bonyan has been to achieve operational integration in insurance and comprehensive coverage of all insurance lines.