Inquiry About Bulk User Setup Options in the Web Portal

We’re currently in the process of onboarding several users and were wondering if there is a more efficient way to handle this within the web portal. Specifically, I’d like to ask:

Is there a faster method for setting up multiple users simultaneously?

Does the portal support an import process to mass-create user accounts?

If so, is there a template or format (e.g., CSV, Excel) that we should follow?

Any guidance or documentation you could provide would be greatly appreciated, as it would help streamline our setup process significantly.

Thank you in advance for your assistance.