public String DeleteBusinessCriticality(BusinessCriticality businesscriticality)
        {
            db.BusinessCriticalities.Remove(businesscriticality);
            db.SaveChanges();

            return "Success";
        }
        public String EditBusinessCriticality(BusinessCriticality businesscriticality)
        {
            db.Entry(businesscriticality).State = EntityState.Modified;
            db.SaveChanges();

            return "Success";
        }
        public String CreateBusinessCriticality(BusinessCriticality businesscriticality)
        {
            db.BusinessCriticalities.Add(businesscriticality);
            db.SaveChanges();

            return "Success";
        }