About Bq26200 and bq26231 Shunt Resister Question

Hi.

I have question for ba26200 and bq26231 for Shunt Resiter setting.

Now we thinking this Shunt Resister 0.02 ohm  change to  4m ohm or under 2m ohm.

Can possible change about this shunt resister vale for device?

And could you tell me something comment for change shunt resister vale ?  

 Thanks and Regard

Jasper