How to load flight plan through plugin.

[VishalFromVertex]

I am attempting to build a plugin that, among other things, automatically loads one of a number of premade flight plans either during the initial load time or though a dropdown menu in Prepar3D. The eventual goal is to share these flight plans among a multiplayer session and allow each user to select a flight plan from a list of those "sent" by the other players in the multiplayer session.

I'm not well versed in Prepar3D, but this seems like a straightforward and relatively simple thing to make to me.

Can anyone explain how I would load a flight plan from a saved flight plan file through a plugin?