diff --git a/docs/software-engineering-insights/harness-sei/get-started/sei-key-concepts.md b/docs/software-engineering-insights/harness-sei/get-started/sei-key-concepts.md
index d3458b65f4e..f2396a95b66 100644
--- a/docs/software-engineering-insights/harness-sei/get-started/sei-key-concepts.md
+++ b/docs/software-engineering-insights/harness-sei/get-started/sei-key-concepts.md
@@ -1,7 +1,7 @@
 ---
 title: Key concepts in SEI 2.0 
 description: The new experience for measuring engineering insights in Harness SEI
-sidebar_label: Key concepts
+sidebar_label: Key Concepts
 sidebar_position: 10
 ---
 
diff --git a/docs/software-engineering-insights/harness-sei/manage/activity-logs.md b/docs/software-engineering-insights/harness-sei/manage/activity-logs.md
index bbc23ddf886..5cc70ec9554 100644
--- a/docs/software-engineering-insights/harness-sei/manage/activity-logs.md
+++ b/docs/software-engineering-insights/harness-sei/manage/activity-logs.md
@@ -60,4 +60,4 @@ To add a search filter to drill into specific events, click the **Filters** icon
 
 To export the full list or only the filtered logs, click the **Download** icon next to the **Filters** icon. Harness SEI saves the selected logs as a CSV file for your records.
 
-Use Activity Logs to keep your organization audit-ready and ensure that all critical changes are fully tracked. For related settings, see [Manage SEI 2.0](/docs/category/manage-sei-20).
\ No newline at end of file
+Use Activity Logs to keep your organization audit-ready and ensure that all critical changes are fully tracked. 
\ No newline at end of file
diff --git a/docs/software-engineering-insights/harness-sei/sei-overview.md b/docs/software-engineering-insights/harness-sei/sei-overview.md
index b191967cfbb..17247b857d1 100644
--- a/docs/software-engineering-insights/harness-sei/sei-overview.md
+++ b/docs/software-engineering-insights/harness-sei/sei-overview.md
@@ -1,7 +1,7 @@
 ---
 title: SEI 2.0 Overview
 description: The new experience for measuring engineering insights in Harness SEI
-sidebar_label: SEI 2.0 Overview
+sidebar_label: Overview
 sidebar_position: 1
 ---
 
diff --git a/docs/software-engineering-insights/sei-supported-platforms.md b/docs/software-engineering-insights/sei-supported-platforms.md
index 3b8ff4f219e..3e38af1552d 100644
--- a/docs/software-engineering-insights/sei-supported-platforms.md
+++ b/docs/software-engineering-insights/sei-supported-platforms.md
@@ -1,7 +1,7 @@
 ---
 title: What's supported by Harness SEI
 description: Platforms and technologies supported by Harness SEI
-sidebar_label: What's supported
+sidebar_label: What's Supported
 sidebar_position: 1
 ---
 
diff --git a/docs/software-engineering-insights/shared/transition-guide.md b/docs/software-engineering-insights/shared/transition-guide.md
index 3581683be17..23c5e9a9144 100644
--- a/docs/software-engineering-insights/shared/transition-guide.md
+++ b/docs/software-engineering-insights/shared/transition-guide.md
@@ -43,7 +43,7 @@ This transition is your opportunity to start fresh, remove technical debt, and a
 
 1. **Insights Activation**
    
-   - Enable and configure [SEI 2.0 insights](/docs/category/analytics--reporting-1) as features roll out.
+   - Enable and configure [SEI 2.0 insights](/docs/software-engineering-insights/harness-sei/analytics-and-reporting/efficiency) as features roll out.
    - Include DORA metrics, Productivity metrics, and Business Alignment widgets.
 
 1. **Validation & Feedback**
diff --git a/docusaurus.config.ts b/docusaurus.config.ts
index e189e15a559..3d2f44b4045 100644
--- a/docusaurus.config.ts
+++ b/docusaurus.config.ts
@@ -372,6 +372,10 @@ const config: Config = {
               label: 'Feature Flags',
               to: 'https://harness.io/products/feature-flags',
             },
+            {
+              label: 'Feature Management & Experimentation',
+              to: 'https://www.harness.io/products/feature-management-experimentation',
+            },
             {
               label: 'Cloud Cost Management',
               to: 'https://harness.io/products/cloud-cost',
diff --git a/sidebars.ts b/sidebars.ts
index 1c6bc0bc03d..cbf4bdd2cb9 100644
--- a/sidebars.ts
+++ b/sidebars.ts
@@ -1432,7 +1432,7 @@ const sidebars: SidebarsConfig = {
         },
         {
           type: 'category',
-          label: 'Release monitoring',
+          label: 'Release Monitoring',
           link: {
             type: 'generated-index',
             slug: 'feature-management-experimentation/release-monitoring',
@@ -3331,13 +3331,16 @@ const sidebars: SidebarsConfig = {
       collapsed: true,
       items: [
         {
-          type: 'doc',
-          id: 'software-engineering-insights/sei-supported-platforms',
-          label: 'Supported Platforms',
+          type: "html",
+          value: "New to Harness SEI?",
+          className: "horizontal-bar",
         },
+        'software-engineering-insights/harness-sei/sei-overview',
+        'software-engineering-insights/harness-sei/get-started/sei-key-concepts',
+        'software-engineering-insights/harness-sei/transition',
         {
           type: 'html',
-          value: 'SEI (Current)',
+          value: 'Use SEI 2.0',
           className: 'horizontal-bar',
         },
         {
@@ -3349,19 +3352,43 @@ const sidebars: SidebarsConfig = {
           },
           items: [
             {
-              type: 'autogenerated',
-              dirName: 'software-engineering-insights/harness-sei',
+              type: 'category',
+              label: 'Get started with SEI 2.0',
+              items: [
+                { type: 'autogenerated', dirName: 'software-engineering-insights/harness-sei/get-started' },
+              ],
+            },
+            {
+              type: 'category',
+              label: 'Set up SEI 2.0',
+              items: [
+                { type: 'autogenerated', dirName: 'software-engineering-insights/harness-sei/setup-sei' },
+              ],
+            },
+            {
+              type: 'category',
+              label: 'Manage SEI 2.0',
+              items: [
+                { type: 'autogenerated', dirName: 'software-engineering-insights/harness-sei/manage' },
+              ],
+            },
+            {
+              type: 'category',
+              label: 'Analytics and Reporting',
+              items: [
+                { type: 'autogenerated', dirName: 'software-engineering-insights/harness-sei/analytics-and-reporting' },
+              ],
             },
           ],
         },
         {
           type: 'html',
-          value: 'SEI (Legacy)',
+          value: 'Use SEI 1.0',
           className: 'horizontal-bar',
         },
         {
           type: 'category',
-          label: 'SEI 1.0',
+          label: 'SEI 1.0 (Legacy)',
           link: {
             type: 'generated-index',
             slug: '/category/sei-current',
@@ -3378,6 +3405,7 @@ const sidebars: SidebarsConfig = {
           value: 'Troubleshooting & Resources',
           className: 'horizontal-bar',
         },
+        'software-engineering-insights/sei-supported-platforms',
         {
           type: 'category',
           label: 'Troubleshooting',