CATIA V5-6R2018 (also known as V5R28) is a core release in the Dassault Systèmes PLM cycle, specifically focused on enhancing stability and high-end engineering processes for complex industries like aerospace and automotive. The "P3" designation indicates the , designed specifically for expert engineering and innovation. Core Platform: CATIA P3
– This release is fully compatible with the V6 platform, enabling hybrid use between V5 and V6 environments. It includes enhancements in: ds catia p3 v5-6r2018