CCS: migration from CC3 v3.3.81.6 to CC6 v6.1.3

Tool/software: Code Composer Studio

Hi,

I have project that runs on EVMDM6437 (C64+):

BIOS:                             5.31.07 (DSP BIOS)

Code generation tool:    V6.1.19

Code composer:            CCS3.3 (3.3.81.6)

I want to migrate it to CCS6, keep up the above BIOS & code generation tool.

Is it possible? Where can I find detailed instructions for doing that?

Thank you,

Ronit