Apologies for cross-posting (https://moodle.org/mod/forum/discuss.php?d=351173), but I think this may be a more appropriate discussion for the question...
Moodle activity plugins can have documentation in Moodledocs that can be linked to from the app screens (e.g. Questionnaire - https://docs.moodle.org/32/en/Questionnaire_module). This exists in a document structure for this.
I have completed two messaging output plugins that have needed steps to be documented to make them work. These steps are both for the site plugin configuration and for the user preference settings. Where is the best place in Moodledocs to add these pages?