Documentation Navigation Panel

The documentation navigation is displayed in the left panel, as shown below:

The documentation interface includes two navigation panels:

1. The target selector (left panel), which lets users choose the documentation target (e.g., Users, Admins, Developers).
2. The content navigation panel, which changes dynamically based on the selected target.

   Content navigation is achieved through the Document Tree macro, which automatically lists pages alphabetically.

   • Top-level tree node pages must be pinned according to their usability, relevance, and importance within the documentation.
   • Type landing pages are also pinned in the Diataxis order, which is: Tutorial, How-to, Reference, Explanation.
   • Documentation pages can be pinned where it makes sense (e.g., when some pages would appear first if there's no pinning and it would be nicer for readers to see other pages listed first) and it's up to the documentation writer to take that decision, or to the Documentation Team. Once you decide to pin a set of sibling pages, pin all of them, since pinning only some of them leaves the rest sorted alphabetically underneath, which looks unintentional and confusing.