partial void DeleteAccountTypeFeature(AccountTypeFeature instance);
		private void detach_AccountTypeFeatures(AccountTypeFeature entity)
		{
			this.SendPropertyChanging();
			entity.AccountTypeFeaturesCalculateOn = null;
		}
 partial void InsertAccountTypeFeature(AccountTypeFeature instance);
 partial void UpdateAccountTypeFeature(AccountTypeFeature instance);
		private void attach_AccountTypeFeatures(AccountTypeFeature entity)
		{
			this.SendPropertyChanging();
			entity.AccountType = this;
		}