Fix GMT timezone issue and change php.ini configuration file to set default timezone to America/New_York (formerly: Europe/Berlin); Document the timezone solution as an 'External Dependency' ('institution.cfg.php'); Modify 'dataForTesting' to change eq_subgroups.flag_is_multi_select=1 (where eq_subgroup_id=306); Create 4 new IsNotManager unit tests ('SchedulesCreateTest');