Safety recommendations for using flask_tryton on a custom app


I’m developing a custom web app using flask_tryton and web_user module, that provides the most part of required info to manage register, reset password, confirm_email, authenticate and so on. The question is which is better to manage session: is better to use sessions or there is a way to use jwt? By the way, is there an avaiable method to use load_user_from_token? Another question is how to use flask_login with tryton?

Thanks in advance!