Multiple main.c files in project

I am currently using CCS Version: 4.2.5.00005.  Compiler version 4.1.6.  MSP430F2132.

I am working on the firmware for a project that incorporates multiple MSP430 MCU's and I am using CCS as my IDE.  I was wondering if there is a way to keep the source files for all 3 MCU's in one project on CCS and then have a mechanism that selects which ones are needed when programing/debugging each specific MCU.
I have seen this functionality when I've used the IAR IDE in the past, so I was hoping it would be possible with CCS.

Thanks!