public long AddPackage() { var newPackage = new Package(); newPackage.PackageId = -1; newPackage.ReleaseNumber = null; newPackage.IsLocked = false; newPackage.Status = PackageStatusEnum.Waiting; newPackage.Priority = null; newPackage.DeployementDateObjectif = null; var newEntity = new T_E_Package(); newEntity.Merge(newPackage); return(DBReleaseDataService.AddPackage(newEntity)); }