How do I allow users to modify subject role in a Live Link plugin?

Hi! I’m relatively new to developing Unreal plugins since I was recently put onto this project at work, so please bear with me if I’m missing something:

I’d like to be able to change the role of subjects which are being streamed into Live Link via my plugin, preferably in the LiveLinkSubjectSettings. I can’t find any reference to help with this besides the docs, which don’t give much. There are no examples of this being implemented in the plugins which come built-in with UE.

An alternative solution would be to somehow modify individual subjects’ roles in the LiveLinkSourceSettings, but I imagine it would be more straightforward to do it with the subject settings. A large issue for me is that we don’t currently do anything with the subject settings, so I have no starting off point.

Any help would be appreciated, thanks!