Easy way to make multiple configurations?

Hi everybody,

Our company makes parts with a lot of small differences.

I want to make a part with multiple configurations and but want to know how i can do this the most efficient. 

The part is setup as followed:

Feature A has option 1, 2, 3

Feature B has option 4, 5, 6

Feature C has option 7, 8

All combinations are possible. This would mean there are 729 configurations possible.

How can I easily setup these configurations?

The real parts are a bit more complex but if anyone can help me with this I at least I know I'm on the right path

Thanks!