diff --git a/versioned_docs/version-3.15/_develop-run-analytical-queries-overview.mdx b/versioned_docs/version-3.15/_develop-run-analytical-queries-overview.mdx
deleted file mode 100644
index e2be771f..00000000
--- a/versioned_docs/version-3.15/_develop-run-analytical-queries-overview.mdx
+++ /dev/null
@@ -1,14 +0,0 @@
----
-tags:
-  - Community
-  - Enterprise Option
-displayed_sidebar: docsEnglish
----
-
-# Run Analytical Queries Overview
-
-In this sub-category, you can learn how to set up and configure ScalarDB Analytics, an analytics component of ScalarDB. Then, you can run analytical queries over ScalarDB-managed databases, which are updated through ScalarDB transactions, and non-ScalarDB-managed databases.
-
-To learn how to run analytical queries, see the following guides:
-
-- [Run Analytical Queries on Sample Data by Using ScalarDB Analytics with PostgreSQL](scalardb-samples/scalardb-analytics-postgresql-sample/README.mdx)
diff --git a/versioned_docs/version-3.15/develop-run-analytical-queries-overview.mdx b/versioned_docs/version-3.15/develop-run-analytical-queries-overview.mdx
new file mode 100644
index 00000000..75ca1d97
--- /dev/null
+++ b/versioned_docs/version-3.15/develop-run-analytical-queries-overview.mdx
@@ -0,0 +1,13 @@
+---
+tags:
+  - Enterprise Option
+displayed_sidebar: docsEnglish
+---
+
+# Run Analytical Queries Overview
+
+In this sub-category, you can learn how to set up and configure ScalarDB Analytics, an analytics component of ScalarDB. After setting it up, you can run analytical queries over ScalarDB-managed databases, which are updated through ScalarDB transactions, and non-ScalarDB-managed databases.
+
+To learn how to run analytical queries, see the following:
+
+- [Run Analytical Queries Through ScalarDB Analytics](scalardb-analytics/run-analytical-queries.mdx)
diff --git a/versioned_sidebars/version-3.15-sidebars.json b/versioned_sidebars/version-3.15-sidebars.json
index 7803db12..3e66a9dd 100644
--- a/versioned_sidebars/version-3.15-sidebars.json
+++ b/versioned_sidebars/version-3.15-sidebars.json
@@ -305,9 +305,20 @@
           ]
         },
         {
-          "type": "doc",
-          "id": "scalardb-analytics/run-analytical-queries",
-          "label": "Run Analytical Queries"
+          "type": "category",
+          "label": "Run Analytical Queries Overview",
+          "collapsible": true,
+          "link": {
+            "type": "doc",
+            "id": "develop-run-analytical-queries-overview"
+          },
+          "items": [
+            {
+              "type": "doc",
+              "id": "scalardb-analytics/run-analytical-queries",
+              "label": "Run Analytical Queries"
+            }
+          ]
         },
         {
           "type": "category",