To assign a Super Admin role
Navigate to Admin Settings | Users Access Management > User Groups / Monthly User Groups > User List.
User List displays the full list of users with roles, Employees, Admin, Customers, and Partners.
Assign an Admin role to an Employee to whom you want assign a Super Admin.
An Admin role can assigned to the Employees only.
Click Update Super Admin.
Add or update the Super Admins.
For newly signed-up accounts, the signed-up (first) user is added as a Super Admin by the default.
Users with Admin role are displayed in the drop-down menu.
Once the Super Admin role is assigned, the Super Admins have full control over the organization's account resources.