Storyline Rookie with branching scenario
I have built 7 scenes in my new course. Every learner will see scene 1 first and scene 7 last, but navigate between scenes 2, 3, 4, 5, & 6 in whatever order they choose. I have built a Table of Contents slide in scene one that they return to so that they can pick the next scene they wish to review, and I can navigate them from their chosen scene back to that Table of Contents, but I can't figure out how to get them to scene 7 once they've visited all the other scenes.
I've tried a few things, but am stuck - help!