Each configuration can have a description. This can be useful to describe in more detail exactly what is being built. We have many configurations with names such as Debug A WIN32, Debug WIN32, bjam gcc-4.3 test, etc. These make sense to me, as I know what they build. But to someone else it would be nice to be able to give a description and have that shown on the Projects page: Debug A WIN32 (Builds Geo), bjam gcc-4.3 test (Runs GFL tests on Linux), etc.