How To Add An Particle System Component Key To Sequencer With Python

I can Add An Particle Track To Sequencer With Python

particle_track = particle_component_binding.add_track(unreal.MovieSceneParticleTrack)

but I can’t Set Key on it

Hi, facing the same issue, have you resolved it ? would really appreciate if you told me how

Install PyToolKit and use “Add Particle Trigger Key” Node

Looks like this is missing from the Sequencer Scripting API. I added the request to our backlog and hopefully we can tackle it for the next release.

Update on this. In the next release (5.6), you’ll be able to do something like this: