How to make my lighting dynamic and get rid off "lighting needs to be rebuilt" message?

Hello everyone,

I’ve created an open-world map and I want to use dynamic lighting in the map. Do I have to change something to make my lighting dynamic and get rid off “lighting needs to be rebuilt” message?

Change ALL your lights from stationary/static to movable!


,Change ALL your lights from stationary/static to dynamic!

Thank you.