BQ34110: Pack + and Pack - is important to monitoring the battery?

Hi sir/Madam,

We are using bq34110 ic for our one of the project to monitoring the li- ion battery, In this IC bq34110 PACK+ and Pack - two pins are there. As per datasheet, those two pins are come from battery protection IC .as per our design we are not using battery protection circuit because, we using bq24195 ic for Li Ion battery charging with inbuilt protection. so please explain how to connect fuel gauge with battery without Pack - pin.

also sent any document related to battery Charging,battery protection,and IC selection concepts