Import/Export Configuration
For the Import/Export Configuration go to the Maintenance>Import/Export Config
Click on Import / Export Config: -
Export Config: - Click it for the download to the configuration file where all the changes parameters will be saved.
Import Config; - Click it for the upload the configuration file where all the saved parameters will be uploaded.
For Example; - add some parameters in Register Config (Custom Mapping) which is in red rectangle.
And the uploaded the file where we can see the saved parameters.