diff --git a/src/PowderCoating.Web/Helpers/HelpKnowledgeBase.cs b/src/PowderCoating.Web/Helpers/HelpKnowledgeBase.cs
index bd59514..f139753 100644
--- a/src/PowderCoating.Web/Helpers/HelpKnowledgeBase.cs
+++ b/src/PowderCoating.Web/Helpers/HelpKnowledgeBase.cs
@@ -445,6 +445,14 @@ public static class HelpKnowledgeBase
- Every scan log is recorded as a JobUsage or Adjustment InventoryTransaction and immediately reduces QuantityOnHand; visible in Inventory Activity ledger
- First-time scan on a new device requires login; browser caches the session after that
+ **Catalog Lookup & Label Scanner (when adding/editing inventory items):**
+ - When creating or editing an inventory item, click the **Lookup** button next to the SKU/Part Number field to search a built-in platform catalog of thousands of Prismatic Powders and other manufacturer SKUs. Select a match to auto-fill name, manufacturer, color code, finish, coverage rate, SDS/TDS links, and cure specs.
+ - The catalog only shows products not already in the company's inventory (prevents duplicates). When editing, the item's own catalog entry is always shown.
+ - If no catalog match is found, the lookup falls back to **AI Lookup** — Claude searches the web for product specs and fills in what it finds.
+ - If a vendor is selected first, the search is scoped to that vendor; if nothing matches it automatically widens to all vendors.
+ - Click the **camera icon** (next to the Lookup button) to open the **Label Scanner** — point the phone camera at a QR code on a powder bag to identify the product automatically. It checks the platform catalog first; if not found, AI analyzes the label image.
+ - If the scanned product **already exists** in the company's inventory, a modal appears offering to **Add Stock** to the existing item instead — enter quantity received and optional updated cost. No duplicate item is created.
+
**Powder Insights:** [/PowderInsights](/PowderInsights) — AI-powered analysis of powder usage trends, efficiency, and cost optimization. Requires at least 10 jobs with powder data; predictive features unlock at 150 jobs.
---
@@ -1148,6 +1156,32 @@ public static class HelpKnowledgeBase
---
+ ## MOBILE APP / ADD TO HOME SCREEN
+
+ Powder Coating Logix works in any phone browser but can also be installed as a **home screen app** (Progressive Web App / PWA) for a better experience. Installation is especially important for shop floor workers who use the label scanner or log usage from their phone.
+
+ **Why install it:**
+ - Opens full-screen with no browser address bar — feels like a native app
+ - Camera permission is granted once and remembered permanently (instead of being asked every browser session)
+ - Faster to launch — one tap from the home screen
+
+ **iOS (iPhone / iPad) — must use Safari:**
+ iOS only supports home screen installation from Safari. Installing from Chrome or Firefox on iOS creates a regular browser bookmark that does NOT give the standalone or camera-permission benefits.
+ 1. Open the app in **Safari** (not Chrome or Firefox)
+ 2. Tap the **Share button** (box with arrow pointing up) at the bottom of Safari
+ 3. Scroll down and tap **Add to Home Screen**
+ 4. Confirm the name and tap **Add**
+ The app icon now appears on the home screen and launches in full-screen mode.
+
+ **Android — Chrome:**
+ 1. Open the app in Chrome
+ 2. Chrome may show an **Install App** banner automatically — tap it
+ 3. If no banner: tap the **menu (⋮)** in the top-right → **Add to Home Screen** or **Install App**
+
+ **Dashboard install banner:** When a mobile user who has not yet installed the app opens the Dashboard, a banner at the top of the page shows device-specific installation instructions. The banner disappears automatically once the app is running as a standalone home screen app, and can also be dismissed manually — it will not reappear after dismissal.
+
+ ---
+
## BUG REPORTS
**Where:** [Bug Report](/BugReport)
diff --git a/src/PowderCoating.Web/Views/Help/GettingStarted.cshtml b/src/PowderCoating.Web/Views/Help/GettingStarted.cshtml
index 40902f0..5dfcf13 100644
--- a/src/PowderCoating.Web/Views/Help/GettingStarted.cshtml
+++ b/src/PowderCoating.Web/Views/Help/GettingStarted.cshtml
@@ -379,6 +379,56 @@
+
+ Powder Coating Logix works in any phone browser, but installing it as a home screen app
+ gives your shop floor workers a much better experience:
+
+ Using on Mobile — Add to Home Screen
+
+
+
+
+ iOS (iPhone / iPad) — Safari only
+
+
+
+ Android — Chrome
+
+
+
+
+ When adding or editing an inventory item, you don't have to type every field manually. + Two shortcuts let you auto-fill product details in seconds: +
+ ++ Click the Lookup button next to the SKU/Part Number field. Type a color name, + SKU, or part number and the system searches a built-in catalog of thousands of Prismatic Powders + and other manufacturer SKUs. Select a match and the form fills in automatically — item name, + manufacturer, color code, finish, coverage rate, SDS/TDS links, and cure specifications. +
++ Click the camera icon next to the Lookup button to open the label scanner. + Point your phone or webcam at the QR code printed on a powder bag or manufacturer label. + The scanner reads the code and attempts to identify the product: +
+