NPS server in multi domain Environment

Hi,

our active directory environment contain two domain as follows :

abc.local domain witch is root domain

NPS01.abc.local

NPS02.abc.local

xyz.local domain

there are two SSID broadcasting inside our buildings

• SSID1 only for abc.local users
• SSID2 only for xyz.local users

with this configurations users are able to login to WIFI network using the active directory account

abc domain users Must login to ssid1 just using their user name without adding any suffix like user.name

xyz domain users must login to ssid2 using their user name and adding suffix xyz like user.name@xyz.local

now I want to unify the SSID1 and SSID2 into one name like SSID also I want to remove the need for the prefixes

how can I do that ?

thanks

shad