for some reason, I am under the impression that, under certain circumstances, it is possible to access materials in forma.lms directly without the need to login to the LMS itself (or after logging in once). I have experimented a little with this but it seems one has first to login to the lms and also go to the required course. It is then possible to go to the lesson directly by calling the lesson URL. When the lesson is finished however, one is returned to forma.lms rather than the calling page (or another special page). I am sure I am missing something.
I hope this makes sense.