How to Restore Non-Preset Data in the DAW?

[clevername27]

Does anyone know how to store non-preset data for plugin instance within a DAW?

I've been following this conversation, but am not quite there, yet.

https://forum.hise.audio/topic/6410/restoring-properties-with-daw-session?_=1715867348175

Thank you.

EDIT: Read and ye shall find:

https://docs.hise.audio/scripting/scripting-api/userpresethandler/index.html