You can import user accounts from CSV file using the Import Users page.
The CSV file needs to be formatted with the following columns:
username, firstname, lastname, email, password
After uploading a CSV in that format, click Create Accounts. Each row in the file will be processed and a user account will be created, if possible.
If a user already exists with the same username, the row will be skipped and no changes will be made to the existing user.
A results page will be shown after they have been processed, displaying the success or failure status of each entry in the CSV file.