Battery change during DJI GS Pro mission

[Andrex]

I will fly a mission tomorrow using DJI Ground Station Pro, and it will involve c. 400 photos over 50 minutes and three batteries. Having never flown a mission requiring a battery change before, I was wondering what to be aware of as the battery drops. Will the Mavic automatically land? Will I get an on screen prompt to land and change?

Any heads up will be appreciated.

Edit - posted in wrong forum, please see thread in control apps...