You can modify the form once your manager sends the form back to the previous step "Employee Assessment", please contact your manager for this request.
*This operation can be conducted by pushing the button "Send Back to Previous Step" in the right bottom of the form from your manager's screen.
For any other question on the performance review, please refer to the handbook from the following URL firstly:
https://shiseido.box.com/s/4ejn577rndrty9r7vgj17ts8s7ovvfdk