TfsSourceWorkingDirectory Property MSBuild Extension Pack Help 4.0.12.0
Sets the working directory. If the directory is mapped in a workspace, then there is no need to specify the Server.

Namespace: MSBuild.ExtensionPack.VisualStudio
Assembly: MSBuild.ExtensionPack (in MSBuild.ExtensionPack.dll) Version: 4.0.0.0
See Also

Reference