To add a TFS source control profile, the Microsoft Visual Studio Team Explorer Everywhere 2015 command-line client (English version) needs to be installed on the front-end server and every execution server on which you want to use the source control profile. You can download the CLC from the Microsoft GitHub repository. You must run Team Explorer Everywhere and accept the license agreement to make the integration work. For more information, refer to this knowledge base article.
To create a TFS source control profile:
Silk Central attempts a trial connection to the external system using the information you have provided.
If the trial connection is successful, you are returned to the Source Control page.