Search only for open (i.e. non completed/rejected) feedback
I think that it would be a natural extension to the current searching mechanism. Illustration:
Alternatively, you might want to consider a more flexible interface, with options to filter by topic type and/or status.
Alternatively, you might want to consider a more flexible interface, with options to filter by topic type and/or status.
Why do you think that users need search by opened? If you need this search for your staff you are able to do it from your operator's interface.