Parrot bepop thermal flight plan

Hello,
I have a parrot bepop thermal. To pilot it I have to use the “Freeflight thermal” app. This app doesn’t have “flight plan” functionality. I have read the unofficial parrot bepop howto and I read that in the filesystem exist a folder to upload “flight plan”. Do you know if is possible to have flight plan functionality using some third party app to acquire thermal photo?
Thanks
Carlo