If an inquiry or application is deleted (or a user to whom the application is attached is deleted), there is no way to get a hold of the inquiry/application again short of asking the family to fill out another.  It would be nice if you could go back to some database to retrieve it (as we were able to do in Education Edge), even if materials like those were only available for 24 hours or you could click an "Undo" button next to your last 5-10 most recent actions or allow the application to attach to not only the candidate's record, but the record of the parent who filled it out so that there is another source from which to access it if necessary.