Should I each time change my teamcity configuration after creating a new branch?

I 开发者_Python百科am following the following structure to re-structure my source-control project. Now I am also using TeamCity as my CI server. The configuration in TeamCity points to a specific tfs path in order to build the project. If I create a new branch, then I would also need to change the TFS path and eventually create a new TeamCity configuration. I am not sure if this is the proper way to do this. How do you manage your teamcity configuration when you branch?