AFAIK there don't exists such response-forms.
As an alternatively you could use an extension which writes these responses into a database. Here an example what is meant: SQL Writeback from QlikView extension object. whereby there are various commercial tools available which provide similar functionalities.
Another way might be to use the inbuilt comment-feature (in AJAX client right click on an object) which content is stored within the shared-files and which could be read with the shared-file viewer from the Power Tools 1.2 for QlikView.
I think both of them won't be easy to implement. If there isn't an existing request-process within the company for all the other IT topics (if yes I would just put a link to them in each qvw) I would go with the extension-approach because this kind of logic might be useful in a variety of other use-cases.