creating 2 or more partitions under boot camp

Hello,

Once I install Windows using boot camp, is it possible to create additional 2 empty partitions for saving data, 1 for Mac OS and another for Windows?
If yes, do I use boot camp to create them or another software?

Thanks in advance.

OK,

I found some info about creating extra partitions here:
https://discussions.apple.com/thread/4186404?tstart=0
and here:
https://discussions.apple.com/thread/3293948