Rotation for Birst list Particle

Hello! I want emitt particle in one moment and set them specific initial rotation.
For example: emitt 2 particle on birst list and I want one of them 0 degree another 90.
How I may do that?

You can use two emitters, create one particle in each and rotate them separately.

I know, but I serach this solution because I do this in another programm, and want know may I do this in Unreal. It`s about full knowledge of capabilities of programm.

for example we may emitt not 2 particle. lets emitt in one moment 200 particle in line and each particle must have +15 degree.