We have many standard .vcxproj files that we use MSBuild to build. For certain properties and targets we need a .vcxproj.user file to override the properties that are specific to the build in progress.
In order to use the same build process in the development environment as the build machine, we'd like to specify the path to the .vcxproj.user as a different directory to the .vcxproj file, so the build process can generate the file it needs in a separate directory without disturbing the user's own settings.
I've found very little documentation on where msbuild looks for the .user file, or if it is even possible to specify the path?