You are the network administrator for TestKing. The network consists of a single Active Directory forest that contains three domains. The functional level of the forest is Windows 2000. The NetBIOS names of the domains are TesKing1, TesKing2, TestKing3. The functional level of all three domains is Windows 2000 mixed. You manage resources in TesKing1. A new file server is added to TesKing1. Users in all three domains need access to resources on the file server. You need to create a group that will be used to grant access to the file server in TesKing1. Which two actions should you perform? Each correct answer presents part of the solution. Select two.（）