In Cora OpsManager, the config files of “Team Member”, “Team Leader”, and “Operations Manager” have default columns that are displayed in the grid. You can modify the config file to add or remove columns in the grid.
The config file is placed at:
C:Program Files\PNMsoft\Shared Resources\Components\HotOperations\Flowtime\Config\OpsCenter\ServiceMetadata
Keep in mind; you need to do this change every time you upgrade Cora OpsManager.