NX Prime In is a feature in NX that allows users to import and integrate parametric models created in other CAD systems or software applications. This feature enables users to bring in parametric models from other sources and integrate them into their designs, allowing for greater flexibility and collaboration.

In the world of computer-aided design (CAD), Siemens NX is a leading software solution that offers a wide range of tools and features to help designers and engineers create, simulate, and manufacture complex products. One of the key features of NX is its advanced parametric modeling capabilities, which allow users to create and manage complex designs with ease. At the heart of this parametric modeling system is NX Prime, a powerful technology that enables users to create and manage parametric models.

NX Prime is a parametric modeling technology developed by Siemens that allows users to create and manage complex parametric models. It's a powerful tool that enables designers and engineers to create models that are highly flexible and configurable, making it easier to explore different design options and iterate on designs.