[thedarkelf007]

And like taxboy and farling mentioned, if you have a map you can link the dungeon levels also via the map it will increase your chances of finding the right things.

With multi level dungeons, you can either have them all at the same level or chain them off the previous level by making it the parent topic.

I prefer the flat all dungeon levels are on the same level, but I understand why some would like to have them in a hierarchy.

And to top it off you can show how all the levels are connected via plots that you can add some extra notation to and works well as a high level map of the dungeon and or area.

Though plots are also great for showing the main choices for a storyline, plus planned encounters.