I would like to create a user guide for my website which functions the same way as the ExpressionEngine user guide / docs. Seen here.
I would like to know how they structure their pages. Do they use categories, if so how? Or do they use 1 channel for the parent articles with a relationship field pointing at another channel for the child articles?
Do they use an add-on ? I was also thinking that they may have used a customised version of the ExpressionEngine Wiki to achieve the user guides?
I tried Googling it but came across nothing. What do you think the best approach would be in creating such a thing?