void IMigrationInitializer.Run() { var connStrProvider = new ConnectionStringProvider(); var forumContext = new ForumContext(); var topicCategories = forumContext.TopicCategories.ToList(); var authors = new SecurityContext().Users; var topic = topicCategories.First().Topics.First(); forumContext.Posts.Add(new Post { Date = DateTime.Parse("2013-09-09"), Author = authors.First(), Text = "It is crazy.", Topic = topic }); forumContext.SaveChanges(); }