A detailed analysis of cloud-based product data management (PDM) software GrabCAD Workbench, based on its use of four key technologies: Cloud, Analytics, Mobile, and Social (CAMS). First in a series from research and consulting firm Consilia Vektor. IT researchers consider the CAMS technologies to be the fifth wave of computing disruption; the first four being mainframes, minicomputers, distributed PCs, and Internet-Connected PCs. The goal of each CAMScore report is to judge how well a software product uses the four technologies. Each CAMScore analysis has three major categories: (1) An analysis of how the product uses the four CAMS technologies (15 points possible for each technology for a total of 60 possible points); (2) An evaluation of "openness," a key requirement for successful use of CAMS technologies (20 points possible); (3) An evaluation of the company (20 points possible).