public int id { get; set; }
        public string System { get; set; }
        public string ErrKind { get; set; }
        public string Desc { get; set; }
        public string Applicant { get; set; }
        public string PIC { get; set; }
        public string ReqFormNo { get; set; }
        public string ReqFormDesc { get; set; }
        public string Stage { get; set; }
        public string UserExpectedDate { get; set; }
        public string StageEstimateFinish { get; set; }
        public string StageActualFinish { get; set; }
        public string TestDateEstimate { get; set; }
        public string ApplyDate { get; set; }
        public string Memo { get; set; }
        public DateTime CreatedAt { get; set; }
        public DateTime UpdatedAt { get; set; }