How to use Freeradius to assignment different Ruckus Roles ?

[alejandro_mend1]

Hi

I need to assign different ZD roles to the different users who are authenticating via Freeradius.
Until now, I have got assign a single role to all users, but I need to manage different groups of users to assign different vlans.

How can I create different users-groups on Freeradius to link the same different roles on ZD?

Thanks
Alejandro