A system that allows multiple designers access to the same PCB design that they can work on and save their own changes without affecting the work of other designers.While this task might not seem overly complex to the layman – take Bob’s routing from that part of the board and bring it into my copy of the board – delivering it requires a mixture of certain key capabilities. One of the long-held dreams of board designers is to be able to have multiple people working on the same board at the same time. As the saying goes, many hands make light work.