I'm trying to get an email notification when my "on-premise TFS 2018" receives a new "voluntary feedback".
I already have a "work item notification" that generates an email when a work item status changes, but a "Feedback response" doesn't apply to this rule.
The current subscription is the one in the image
How can I trigger an e-mail on the "new feedback received"?
The statuses of the Feedback Response work item are Active and Closed, you'll need to change your filter so detect the first state in order to receive your notification.
The feedback client pre-fills this value as far as I know and the value will therefore never be empty on the server if the tools are used the way they should.