When registering groups, you can import them in bulk using CSV files.
You can also export the registered group information by CSV file.
Importing group information
See the following page for importing group information.
Exporting group information
After logging in to the Portal, select [Import / Export] from the side menu to go to the CSV file operation screen.
Check the [group] export item.
Once you have made your selections, click [export], and when you see [success], you are done!