Manage Admin roles and Tenant Setting

Hi Guys,

Point_1

Client team is creating my Power BI administrator role by logging in   http://portal.office.com with an Office 365 administrator account.

In the Microsoft 365 admin centerm under Users -> Active users ->Manage roles.

Under the Manage admin roles, there's no "Power BI administrator" role..

What needs to be selected to get Power BI admin roles.. (Should we select Fabric Administrator)

Point_2

In tenant setting in Power BI admin, there are 18 groups/options, can we download that option as .CSV or XML.

Any help would be appreciated..

Thanks,

Any suggestions please.