diff --git a/src/authorities.ts b/src/authorities.ts
index 46e56b7..227b0a2 100644
--- a/src/authorities.ts
+++ b/src/authorities.ts
@@ -1,7 +1,14 @@
-export const [VIEW_USER, VIEW_DO, MAINTAIN_USER, VIEW_GROUP, MAINTAIN_GROUP] = [
+export const [VIEW_USER,MAINTAIN_USER, VIEW_GROUP, MAINTAIN_GROUP, 
+  TESTING, PROD, PACK, ADMIN, STOCK, Driver] = [
   "VIEW_USER",
-  "VIEW_DO",
   "MAINTAIN_USER",
   "VIEW_GROUP",
   "MAINTAIN_GROUP",
+  //below auth act as role
+  "TESTING",
+  "PROD",
+  "PACK",
+  "ADMIN",
+  "STOCK",
+  "Driver",
 ];
diff --git a/src/components/DetailedSchedule/DetailedScheduleSearchView.tsx b/src/components/DetailedSchedule/DetailedScheduleSearchView.tsx
index 7b63578..ddccc5a 100644
--- a/src/components/DetailedSchedule/DetailedScheduleSearchView.tsx
+++ b/src/components/DetailedSchedule/DetailedScheduleSearchView.tsx
@@ -26,7 +26,7 @@ import isToday from 'dayjs/plugin/isToday';
 import useUploadContext from "../UploadProvider/useUploadContext";
 import { FileDownload, CalendarMonth } from "@mui/icons-material";
 import { useSession } from "next-auth/react";
-import { VIEW_USER, VIEW_DO } from "@/authorities";
+import { VIEW_USER } from "@/authorities";
 
 dayjs.extend(isToday);
 
diff --git a/src/components/NavigationContent/NavigationContent.tsx b/src/components/NavigationContent/NavigationContent.tsx
index 6f9aa00..0abc585 100644
--- a/src/components/NavigationContent/NavigationContent.tsx
+++ b/src/components/NavigationContent/NavigationContent.tsx
@@ -28,12 +28,11 @@ import Logo from "../Logo";
 import BugReportIcon from "@mui/icons-material/BugReport";
 import {
   VIEW_USER,
-  VIEW_DO,
   MAINTAIN_USER,
   VIEW_GROUP,
   MAINTAIN_GROUP,
   // Add more authorities as needed, e.g.:
-  // VIEW_PO, MAINTAIN_PO, VIEW_INVENTORY, etc.
+  TESTING, PROD, PACK, ADMIN, STOCK, Driver
 } from "../../authorities";
 
 interface NavigationItem {
@@ -137,7 +136,6 @@ const NavigationContent: React.FC = () => {
       label: "Delivery",
       path: "",
       //requiredAbility: VIEW_DO,
-      requiredAbility: VIEW_USER,
       children: [
         {
           icon: <RequestQuote />,
@@ -235,6 +233,7 @@ const NavigationContent: React.FC = () => {
       icon: <BugReportIcon />,
       label: "Printer Testing",
       path: "/testing",
+      requiredAbility: TESTING,
       isHidden: false,
     },
     {