During our review workflow (especially code reviews), reviewers often review a file and have no defect to formulate for this file. We would like to mark this file as "Accepted" or "Validated". This would mean this file does not has to be reviewed anymore in this review.
This "Accepted" state should be reversible (clicking again on the button would invalidate the Accepted state) and this state has to be exported in reports just as defects. This way, by exporting review data, we would keep as a proof the fact that this file has been reviewed and that no defect has been found for it.