You can now get separate legal proof for each of your projects, with (if you want) the license assigned to different parties for each license. This can be useful if you are creating video works for a client and you want each of your clients to have the rights to the music.
You will find this feature at this url:
if you chose “separate documents” you can then specify the project to get a license for, and indicate the license details. The details will be automatically saved for the next time you might want the document.
Note that you can also now describe your project with a line of your own text, which might help you keep things organized.