You must create an RD RAP to specify the network resources that users can connect to through this RD Gateway server. Only ...

You must create an RD RAP to specify the network resources that users can connect to through this RD Gateway server. Only members of user groups that you select will be allowed access to these resources. After you select users for the RD RAP, you need to name the RD RAP and specify the network resources that users can connect to.