Your network consists of a single Active Directory forest that contains the domains shown in the following table.
You create a universal security group named Contoso All in the Contoso domain. You plan to use Contoso All to assign permissions only on servers in the contoso.com domain. You add a group named Region1 All in the Region1 domain to Contoso\Contoso All and receive the error message shown in the exhibit.
You need to ensure that members of Region1\Region1 All can access resources that have been assigned to Contoso\Contoso All.
What should you change?
Exhibit:
A.
Contoso\Contoso All to a domain local security group
B.
Contoso\Contoso All to a global security group
C.
Region1\Region1 All to a domain local security group
D.
Region1\Region All to a universal distribution group