Each product, from concept, design, testing and verification, to mass production, requires collaboration across multiple companies, such as integrating communication between different company personnel and managing data exchange. The "R&D Services Cloud" - Design Chain Management is a cloud solution developed to address personnel and data management during the design phase. The collaborative design platform, based on a corporate community structure, provides a consistent, secure data exchange mechanism, effectively managing files or documents generated during the design phase. Achieves Secure Access, Get Connected, Share Information, Work Together goals of the design supply chain.