CAD Tools SOS is the leading design data management product for hardware design teams. It provides version control , work-area management , release management , and project control , without forcing designers to change their existing design environment.
SOS differs from other products in many ways, but there are four ways in which it is unique.
First, SOS solves many design needs with one integrated product that is non-intrusive to the design environment. Second, SOS is designed as a client-server system so teams that are geographically dispersed can still work together on the same project. Fourth, SOS has an open architecture that allows easy integration with design processes and design tools. SOS is currently available on Solaris, HP-UX, and Linux. Version Control SOS tracks design changes to files and directories.