diff --git a/specification/mongocluster/DocumentDB.MongoCluster.Management/User.tsp b/specification/mongocluster/DocumentDB.MongoCluster.Management/User.tsp
index 784b064c25be..2294b4ff4f4b 100644
--- a/specification/mongocluster/DocumentDB.MongoCluster.Management/User.tsp
+++ b/specification/mongocluster/DocumentDB.MongoCluster.Management/User.tsp
@@ -120,6 +120,6 @@ union EntraPrincipalType {
 union UserRole {
   string,
 
-  /** Datbase owner role permissions on the target scope. */
-  DatabaseOwner: "dbOwner",
+  /** Root role permissions on the target scope. */
+  Root: "root",
 }
diff --git a/specification/mongocluster/DocumentDB.MongoCluster.Management/examples/2025-04-01-preview/MongoClusters_UserCreateOrUpdate.json b/specification/mongocluster/DocumentDB.MongoCluster.Management/examples/2025-04-01-preview/MongoClusters_UserCreateOrUpdate.json
index d7d967f5b2fa..a207af5419a4 100644
--- a/specification/mongocluster/DocumentDB.MongoCluster.Management/examples/2025-04-01-preview/MongoClusters_UserCreateOrUpdate.json
+++ b/specification/mongocluster/DocumentDB.MongoCluster.Management/examples/2025-04-01-preview/MongoClusters_UserCreateOrUpdate.json
@@ -11,7 +11,7 @@
       "properties": {
         "roles": [
           {
-            "role": "dbOwner",
+            "role": "root",
             "db": "admin"
           }
         ],
@@ -42,7 +42,7 @@
           "provisioningState": "InProgress",
           "roles": [
             {
-              "role": "dbOwner",
+              "role": "root",
               "db": "admin"
             }
           ],
@@ -72,7 +72,7 @@
           "provisioningState": "InProgress",
           "roles": [
             {
-              "role": "dbOwner",
+              "role": "root",
               "db": "admin"
             }
           ],
diff --git a/specification/mongocluster/DocumentDB.MongoCluster.Management/examples/2025-04-01-preview/MongoClusters_UserList.json b/specification/mongocluster/DocumentDB.MongoCluster.Management/examples/2025-04-01-preview/MongoClusters_UserList.json
index 1fe9c20627c7..44f0b1d1b23e 100644
--- a/specification/mongocluster/DocumentDB.MongoCluster.Management/examples/2025-04-01-preview/MongoClusters_UserList.json
+++ b/specification/mongocluster/DocumentDB.MongoCluster.Management/examples/2025-04-01-preview/MongoClusters_UserList.json
@@ -27,7 +27,7 @@
               "provisioningState": "Succeeded",
               "roles": [
                 {
-                  "role": "dbOwner",
+                  "role": "root",
                   "db": "admin"
                 }
               ],
@@ -55,7 +55,7 @@
               "provisioningState": "Succeeded",
               "roles": [
                 {
-                  "role": "dbOwner",
+                  "role": "root",
                   "db": "admin"
                 }
               ],
diff --git a/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/examples/MongoClusters_UserCreateOrUpdate.json b/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/examples/MongoClusters_UserCreateOrUpdate.json
index d7d967f5b2fa..a207af5419a4 100644
--- a/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/examples/MongoClusters_UserCreateOrUpdate.json
+++ b/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/examples/MongoClusters_UserCreateOrUpdate.json
@@ -11,7 +11,7 @@
       "properties": {
         "roles": [
           {
-            "role": "dbOwner",
+            "role": "root",
             "db": "admin"
           }
         ],
@@ -42,7 +42,7 @@
           "provisioningState": "InProgress",
           "roles": [
             {
-              "role": "dbOwner",
+              "role": "root",
               "db": "admin"
             }
           ],
@@ -72,7 +72,7 @@
           "provisioningState": "InProgress",
           "roles": [
             {
-              "role": "dbOwner",
+              "role": "root",
               "db": "admin"
             }
           ],
diff --git a/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/examples/MongoClusters_UserList.json b/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/examples/MongoClusters_UserList.json
index 1fe9c20627c7..44f0b1d1b23e 100644
--- a/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/examples/MongoClusters_UserList.json
+++ b/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/examples/MongoClusters_UserList.json
@@ -27,7 +27,7 @@
               "provisioningState": "Succeeded",
               "roles": [
                 {
-                  "role": "dbOwner",
+                  "role": "root",
                   "db": "admin"
                 }
               ],
@@ -55,7 +55,7 @@
               "provisioningState": "Succeeded",
               "roles": [
                 {
-                  "role": "dbOwner",
+                  "role": "root",
                   "db": "admin"
                 }
               ],
diff --git a/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/mongoCluster.json b/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/mongoCluster.json
index c1e02ec9ad5a..082ae4a2f66c 100644
--- a/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/mongoCluster.json
+++ b/specification/mongocluster/resource-manager/Microsoft.DocumentDB/preview/2025-04-01-preview/mongoCluster.json
@@ -2738,16 +2738,16 @@
       "type": "string",
       "description": "Built-in database role that can be assigned to a user.",
       "enum": [
-        "dbOwner"
+        "root"
       ],
       "x-ms-enum": {
         "name": "UserRole",
         "modelAsString": true,
         "values": [
           {
-            "name": "DatabaseOwner",
-            "value": "dbOwner",
-            "description": "Datbase owner role permissions on the target scope."
+            "name": "Root",
+            "value": "root",
+            "description": "Root role permissions on the target scope."
           }
         ]
       }