Limited project access and visibility on Team Foundation Server

I have two different project in my TFS. They are in the same collection. Can I setup Team Foundation Server for users only see and work on one project 开发者_高级运维which I assign to them? I want them to work only one project without being able to see the other one.

Team Foundation Server Permissions - MSDN

Project-Level Permissions

Project-level permissions are specific to a single project's users and groups. You can set these permissions in Team Foundation Server by right-clicking the project in Team Explorer and clicking Security. Additionally, you can set these permissions by using the TFSSecurity command-line utility.