private void CreateCollections() { List <int> ets = Ets.GetEntityTypes().ToList().Where(et => et.TargetTypesList.Contains(eTarget.Collections)).Select(et => et.Id).ToList(); for (int i = 0; i < TOTAL_COLLECTIONS; ++i) { int index = i % ets.Count; CFCollection c = Cs.CreateEntity <CFCollection>(ets[index]); c.SetName("Collection " + (i + 1)); c.SetDescription("Description for Collection " + (i + 1)); Cs.UpdateStoredCollection(c); } Db.SaveChanges(); }