@Bri Using a date hierarchy for class notes doesn't make sense to me, because it makes finding the information unintuitive afterward. I would suggest the amoeba workflow https://wiki.dendron.so/notes/e780000d-c784-4945-8e42-35218a3ecf10/ or just break the notes up in whatever way makes sense. For my studies I'm kind of doing it by topics and subtopics. The idea is to name things in a way that will let your later self find things reasonably easily. If you still want to keep track of dates, you could link to separate daily journal entries. Plus don't worry about screwing it up, dendron is designed to let you change the organization fairly easily afterwards. For complicated reorganizations, I sometimes have to look up regular expressions, but for simple ones (renaming, splitting or combining notes, or "moving things around between folders" kind of stuff) it's very easy!