Your network contains an Active Directory domain named contoso.com. The domain
contains a server named Server1. The Active Directory Federation Services (AD FS) role is
installed on Server1. Contoso.com is defined as an account store. A partner company has a
Web-based application that uses AD FS authentication. The partner company plans to
provide users from contoso.com access to the Web application. You need to configure AD
FS on contoso.com to allow contoso.com users to be authenticated by the partner
company. What should you create on Server1?

A.
a new application

B.
a resource partner

C.
an account partner

D.
an organization claim

Explanation: