When you’ve been using a software package for a long time, you get set in your ways about what it can and cannot do. Somewhere along the way, I became certain that you could only have one level of subpages in a Microsoft OneNote section. I even told a group that during a demo. Someone was kind enough to let me know that you could make a sub-subpage! I wasn’t the only person on the call that wasn’t aware of that feature, so I’m sharing it here “just in case” you didn’t know it either…