Your network contains an Active directory forest named contoso.com. The forest contains two child domains
named east.contoso.com and west.contoso.com.
You install an Active Directory Rights Management Services (AD RMS) cluster in each child domain.
You discover that all of the users in the contoso.com forest are directed to the AD RMS cluster in
east.contoso.com.
You need to ensure that the users in west.contoso.com are directed to the AD RMS cluster in
west.contoso.com and that the users in east.contoso.com are directed to the AD RMS cluster in
east.contoso.com.
What should you do?

A.
Modify the Service Connection Point (SCP).

B.
Configure the Group Policy object (GPO) settings of the users in the west.contoso.com domain.

C.
Configure the Group Policy object (GPO) settings of the users in the east.contoso.com domain.

D.
Modify the properties of the AD RMS cluster in west.contoso.com.

Explanation:
The west.contoso.com are the ones in trouble that need to be redirected to the west.contoso.com not theeast.contoso.com.
Note: It is recommended that you use GPO to deploy AD RMS client settings and that you only deploy settings
as needed.
AD RMS Best Practices Guide