Home › Help › Getting started › Navigate DenLumen — sidebar, drawer, and the subject switcher
On wide screens DenLumen shows a sidebar; on phones it tucks into a hamburger drawer. The subject switcher in the top-left jumps between dogs, cats, and kids.
Quick map of where everything lives.
On screens wider than ~900px, the left sidebar shows Today, Care Plan, Growth, Gear, Documents, Library, Templates, Chat, Recommendations, Find a Toy, and Settings.
On phones, tap the hamburger icon in the top-left to open the same navigation as a slide-in drawer.
The avatar at the top-left shows the current subject. Tap it to switch — the entire app re-scopes to that subject (Today, Growth, Gear, everything).
Those three are the daily-driver screens. Everything else (Templates, Library, Travel, Subscriptions) is supporting infrastructure.
Look for the ? icon in the top app bar — it links to this help center any time you're stuck.
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