private void SeedData(midTermDbContext dbContext) { var options = new List <Option> { new Option { Id = 1, Text = "Text1", Order = 1, QuestionId = 1 } }; var question = new List <Question> { new Question { Id = 1, Text = "Text1", Description = "Description1" }, new Question { Id = 2, Text = "Text2", Description = "Description2" } }; dbContext.AddRange(options); dbContext.AddRange(question); dbContext.SaveChanges(); }