For Dendron's docs we use a single vault, which then has hierarchies for each package. We then have a second vault for user documentation, which is published at

wiki.dendron.so

. You can see the setup here: https://github.com/dendronhq/dendron/tree/master/docs And here are the packages docs: https://docs.dendron.so/notes/32cdd4aa-d9f6-4582-8d0c-07f64a00299b/