Once you've seen every term in a schedule, you receive a message in your inbox with a link to create a schedule for the next level. I believe Michael mentioned that it would be made easier to access eventually. Otherwise if you can't find anything you can always use the Japanese index in the tool section to manually create the schedule/ lessons you want
On your dashboard, click "manage schedules" to add new ones. There should be pre-made N3 schedules, or you can create your own empty one to fill with lessons from the Lesson Centre.
The link to manage schedules is right underneath your schedules. If you scroll down in it you find beginner schedules. If you swipe right it goes up. The N3 premade schedules are in there, but you can also add in the search bar what you are looking for. You can even search per subject, body parts for instance and find premade schedules for those. You can than merge the schedules for the words to appear in your normal schedule.
