For more than 60 years, L&L Products have been providing unique solutions to the automotive industry. L&L Products Composite Body Solutions (CBS™) structural reinforcement technology is commonly used to enhance overall body-in-white (BIW) stiffness, other benefits include load path management, section integrity, light-weighting, increased durability, while having no impact in body shop practices. CBS™ aims to deliver an efficient solution for both current and future-ready applications requiring lightweighting. L&L Products reduced their concept topology optimization model build times by 80% by using the Altair® HyperWorks® Local Design Space workflow. The ability to create models more efficiently provides a mechanism to arrive at an optimal solution quickly, streamlines in-house processes removing the dependency on other teams, and provides an opportunity to explore more design variants to arrive at a truly optimal solution.