diff --git a/Redfish.md b/Redfish.md
index dd82a06..3bb95ca 100644
--- a/Redfish.md
+++ b/Redfish.md
@@ -37,6 +37,7 @@
 - Chassis
 - EventService
 - JsonSchemas
+- Links/ManagerProvidingService
 - Links/Sessions
 - Managers
 - RedfishVersion
diff --git a/redfish-core/lib/service_root.hpp b/redfish-core/lib/service_root.hpp
index 7d586cb..a72a03e 100644
--- a/redfish-core/lib/service_root.hpp
+++ b/redfish-core/lib/service_root.hpp
@@ -49,7 +49,7 @@
 {
     std::string uuid = persistent_data::getConfig().systemUuid;
     asyncResp->res.jsonValue["@odata.type"] =
-        "#ServiceRoot.v1_11_0.ServiceRoot";
+        "#ServiceRoot.v1_15_0.ServiceRoot";
     asyncResp->res.jsonValue["@odata.id"] = "/redfish/v1";
     asyncResp->res.jsonValue["Id"] = "RootService";
     asyncResp->res.jsonValue["Name"] = "Root Service";
@@ -83,6 +83,9 @@
         "/redfish/v1/TelemetryService";
     asyncResp->res.jsonValue["Cables"]["@odata.id"] = "/redfish/v1/Cables";
 
+    asyncResp->res.jsonValue["Links"]["ManagerProvidingService"]["@odata.id"] =
+        "/redfish/v1/Managers/bmc";
+
     nlohmann::json& protocolFeatures =
         asyncResp->res.jsonValue["ProtocolFeaturesSupported"];
     protocolFeatures["ExcerptQuery"] = false;
diff --git a/test/redfish-core/lib/service_root_test.cpp b/test/redfish-core/lib/service_root_test.cpp
index 1f50100..7ebf8d8 100644
--- a/test/redfish-core/lib/service_root_test.cpp
+++ b/test/redfish-core/lib/service_root_test.cpp
@@ -26,7 +26,7 @@
 {
     nlohmann::json& json = res.jsonValue;
     EXPECT_EQ(json["@odata.id"], "/redfish/v1");
-    EXPECT_EQ(json["@odata.type"], "#ServiceRoot.v1_11_0.ServiceRoot");
+    EXPECT_EQ(json["@odata.type"], "#ServiceRoot.v1_15_0.ServiceRoot");
 
     EXPECT_EQ(json["AccountService"]["@odata.id"],
               "/redfish/v1/AccountService");
@@ -45,8 +45,11 @@
     EXPECT_EQ(json["Id"], "RootService");
     EXPECT_EQ(json["Links"]["Sessions"]["@odata.id"],
               "/redfish/v1/SessionService/Sessions");
-    EXPECT_EQ(json["Links"].size(), 1);
+    EXPECT_EQ(json["Links"].size(), 2);
     EXPECT_EQ(json["Links"]["Sessions"].size(), 1);
+    EXPECT_EQ(json["Links"]["ManagerProvidingService"].size(), 1);
+    EXPECT_EQ(json["Links"]["ManagerProvidingService"]["@odata.id"],
+              "/redfish/v1/Managers/bmc");
 
     EXPECT_EQ(json["Managers"]["@odata.id"], "/redfish/v1/Managers");
     EXPECT_EQ(json["Managers"].size(), 1);