Can I transfer access to Super Admin to another email address?

Can I transfer access to Super Admin to another email address?

According to this Zoho article:
https://help.zoho.com/portal/en/kb/bookings/staff/articles/bookings-adding-staff#Add_a_Staff 

You (super admin who created the account) will be added as a staff member by default. The super admin cannot be removed from the account.

Would it be possible to transfer ownership of my Super Admin status in the Zoho Booking account to another email address instead?

Or do I HAVE to upgrade to premium to add staff?