Any operations performed in the RAM Steel Column Design module are only saved to the Database when the File – Save command is invoked in any module. This includes changes to Criteria, Design All and even Update Database in View/Update. The changes are only saved in a temporary database until the Save command is invoked. This allows the user to try various scenarios, and then discard the results. Refer to the Section on Saving a Model in the RAM Manager manual for more information.