Converting CPU particles to GPU particles - how ?

[motorsep]

Is it possible to convert existing particles (from before UE4 supported GPU particles on mobile), to GPU particles ?

If so, how do I do that ?

Thanks

[motorsep]

For folks who is looking for the same thing I found this:

Intro to Cascade: Creating a GPU Sprite Emitter | 05 | v4.2 Tutorial Series | Unreal Engine

I am guessing it’s the best tutorial available on the subject