Yes.
Users can be batch-deleted as follows.
1. Click the “User” button on the header menu of the CMS to open the User List screen.
2. Click the “Download CSV” button to output a user list in CSV format.
3. Enter “DELETE” for “User Name” corresponding to the users to be deleted, and then save the list in CSV format.
4. Click the “Batch Registration” button of the CMS to transition to the User Batch Registration screen.
5. Select the saved CSV file and then click the “Batch Registration” button to complete the operation.
Please refer to the following manual.
【Web】3.6 Batch Registration Of Users