diff --git a/DOCUMENTATION.md b/DOCUMENTATION.md
index c093c08..dc830d0 100644
--- a/DOCUMENTATION.md
+++ b/DOCUMENTATION.md
@@ -212,6 +212,14 @@ The app avoids generic advice and instead provides **hyper-specific, actionable,
 3. **Meal Prep:** User preps meals on Sunday (or chosen day) for the week.
 4. **Tracking:** Optional progress tracking for weight, symptoms, and adherence.
 5. **Reminders:** Notifications for meal times, hydration, and exercise.
+6. **Auth:** Basic authentication mechanism for user access.
+
+---
+
+## Features
+- **Carousel:** Welcome screen with tips popup for user guidance.
+- **Backend:** Carousel data integrated into backend for dynamic content delivery.
+- **Content:** Tips, advice, and menu recommendations added to carousel for enhanced user experience.
 
 ---