Register bulk users via CSV import

A new application is launching, and hundreds or thousands of users need to be onboarded. The administrator uses the Bulk import feature to upload a CSV file containing user details, roles, and group assignments. The system sends each user an invitation email with a registration link. This allows users to create their account and verify contact information. Once registered, users are automatically assigned to the specified roles and groups giving them instant access to the application features aligned with their role and group.