Being personal may help. When I get at work a message like: "VP XXX is very interested in your feedback, it would be great if you spend 15 minutes and fill th

Being personal may help. When I get at work a message like: "VP XXX is very interested in your feedback, it would be great if you spend 15 minutes and fill the form". I delete the email. "Very interested in your feedback" and mass email do not work well. In addition I do not feel that my feedback given in this way will affect anything. I do not think that it is your problem. You say that it is not a matter of trust, but I am 100% sure that it is. I give honest feedback at 1-1 meetings. By the way, did you read https://www.goodreads.com/book/show/52283963-the-mom-test https://www.goodreads.com/book/show/52283963-the-mom-test and https://www.goodreads.com/book/show/1317946.Managing_Humans https://www.goodreads.com/book/show/1317946.Managing_Humans ? It could help :)