class ResearchCategoryController {

    @PostMapping(params = {"mark_as_incomplete"})
    public String markAsIncomplete(Model model,
                                   UserResource loggedInUser,
                                   @ModelAttribute(FORM_ATTR_NAME) ResearchCategoryForm researchCategoryForm,
                                   @PathVariable long applicationId,
                                   @PathVariable long questionId) {
        questionService.markAsIncomplete(questionId, applicationId, getProcessRoleId(loggedInUser.getId(),
                applicationId));
        return getResearchCategories(model, loggedInUser, researchCategoryForm, null, applicationId, questionId);
    }

}