Your network contains two Active Directory sites named Site1 and Site2. Site1 contains a server named Server1. Server1 runs a custom application named App1. Users in Site2 report that they cannot access App1 on Server1. Users in Site1 can access App1. Server1 has a Windows Firewall with Advanced Security rule named Rule1. You discover that Rule1 blocks the connection to App1. You verify that Server1 has no connection security rules.

You need to ensure that the Site2 users can connect to Server1.

What should you modify in Rule1?

A.
the authorized computers list

B.
the authorized users list

C.
the edge traversal settings

D.
the scope