public void Create(ProjectDTO item) { var project = new ProjectEntity { Id = item.Id, Name = item.Name, CompanyCustomerId = item.CompanyCustomer.Id, CompanyPerformerId = item.CompanyPerformer.Id, ProjectChiefId = item.ProjectChief.Id, StartDate = item.StartDate, CloseDate = item.CloseDate, Priority = item.Priority, Comment = item.Comment }; project.FillFieldsOnCreate(); Database.Projects.Create(project); Database.Save(); }