You can organize your projects into groups by creating team project collections. Before connecting to team project, you should create a team project from the Team Explorer.

To connect to a team project collection, point to Team menu and click Manage Connections > Connect to Team Project. Refer to Creating a Team Project and Connecting to a Team Project Collection in the Visual Studio Online Help for more information.

To create a team project, right-click the team project collection and select New Team Project. Refer to Creating a Team Project and Connecting to a Team Project Collection in the Visual Studio Online Help for more information.

The new team project appears in Team Explorer.