The duties of the Manager is to create incentives to offer comments. Do employees feel as if he's writing the recommendations and will be useful to them.
Duties of the manager is to motivate employees to offer feedback. How do employees feel that if they write up suggestions and would be useful to himself.
Manager's duty is to create incentives for employees to offer feedback. How to make employees feel that if he does write suggestions and will be beneficial to the เค้าเอง.