The ability to exclude sending out user surveys would be useful for analysts in circumstances where it is not appropriate for the user to provide feedback.
For instance
The analyst closes a ticket where the user was themselves or a close colleague in the same team
Top-level management for e.g. the CIO, who wish to be globally excluded from receiving IT user surveys
This would provide the user a better opportunity to provide more appropriate feedback on another Call and not have to wait for e.g. a further 21 days for the next opportunity to receive a survey.
This could work in the form of a checkbox on the 'Close call' screen or the option in System admin to globally exclude certain users for e.g. the CIO from receiving user surveys.