How to use Niagara Data Channels to feed source particles into a Niagara Fluids system.
https://dev.epicgames.com/community/learning/tutorials/7JDb/unreal-engine-source-into-fluids-from-any-niagara-system-data-channels
How to use Niagara Data Channels to feed source particles into a Niagara Fluids system.
https://dev.epicgames.com/community/learning/tutorials/7JDb/unreal-engine-source-into-fluids-from-any-niagara-system-data-channels