In the past year, many companies have had to go through restructuring of their work processes or even of the entire company set-up and hierarchy. Therefore, many firms are now introducing a new system of employee assessment and rewarding to reflect better the new structures and rules. However, in order set up a new system of continuous evaluation of employees, you need to proceed cautiously, do some research and communicate well with employees. If you are planning such a step at your company, here are three essential tips.