How do I enable "manage build controllers" dialog in VS2010?

Question

We have migrated a C# project from VS2008 to VS2010. We had a build server set up and running. Now it is somewhat broken and I want to create everything anew. I can not see my old "Manage build agents" dialog in team project build settings, so I start reading and I see that TFS2010 should have Manage Build Controllers item under Build menu (http://msdn.microsoft.com/en-us/library/ee330987.aspx).

I don't see an item like this in my build menu, even though I have a team project set up and a solution opened from it.

How do I configure build agents in VS2010? What am I missing?

Thanks!