diff --git a/apis/Ids.h b/apis/Ids.h
index ea87eee0..67ca0898 100755
--- a/apis/Ids.h
+++ b/apis/Ids.h
@@ -344,6 +344,7 @@ namespace Exchange {
         ID_GOOGLE_CAST_RM_DELEGATE                   = ID_GOOGLE_CAST + 2,
         ID_GOOGLE_CAST_RM_DELEGATE_NOTIFICATION      = ID_GOOGLE_CAST + 3,
 
+        ID_RESOURCEMANAGER                           = ID_ENTOS_OFFSET + 0x480,
     }; // enum IDS
 
 } // namespace Exchange
diff --git a/apis/ResourceManager/IResourceManager.h b/apis/ResourceManager/IResourceManager.h
new file mode 100644
index 00000000..1c7c9471
--- /dev/null
+++ b/apis/ResourceManager/IResourceManager.h
@@ -0,0 +1,83 @@
+/*
+ * If not stated otherwise in this file or this component's LICENSE file the
+ * following copyright and licenses apply:
+ *
+ * Copyright 2026 RDK Management
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+#include "Module.h"
+
+// @stubgen:include <com/IIteratorType.h>
+
+namespace WPEFramework
+{
+    namespace Exchange
+    {
+        /* @json 1.0.0 @text:keep */
+        struct EXTERNAL IResourceManager : virtual public Core::IUnknown 
+        {
+            enum { ID = ID_RESOURCEMANAGER };
+
+            // Define string iterator for ResourceManager
+            using IStringIterator = RPC::IIteratorType<string, RPC::ID_STRINGITERATOR>;
+
+            // Result struct for SetAVBlocked operation
+            struct EXTERNAL SetAVBlockedResult {
+                bool success;
+                Core::OptionalType<string> message; 
+            };
+
+            // Result struct for TTS operations
+            struct EXTERNAL TTSResult {
+                bool success;
+                Core::OptionalType<string> message; 
+            };
+
+            /**********************setAVBlocked() - start****************************/
+            // @text setAVBlocked
+            // @brief Sets AV blocking status for an application
+            // @param appId - in - string
+            // @param blocked - in - bool
+            // @param result - out - SetAVBlockedResult
+            virtual Core::hresult SetAVBlocked(const string& appId, const bool blocked, SetAVBlockedResult& result /* @out */) = 0;
+            /**********************setAVBlocked() - end******************************/
+
+            /**********************getBlockedAVApplications() - start***************/
+            // @text getBlockedAVApplications  
+            // @brief Gets list of applications with blocked AV access
+            // @param clients: list of blocked applications
+            // @param success: success status
+            virtual Core::hresult GetBlockedAVApplications(IStringIterator*& clients /* @out */, bool& success /* @out */) const = 0;
+            /**********************getBlockedAVApplications() - end*****************/
+
+            /**********************reserveTTSResource() - start*********************/
+            // @text reserveTTSResource
+            // @brief Reserves TTS resource for a single application
+            // @param appId - in - string
+            // @param ttsResult - out - TTSResult
+            virtual Core::hresult ReserveTTSResource(const string& appId, TTSResult& ttsResult /* @out */) = 0;
+            /**********************reserveTTSResource() - end***********************/
+
+            /**********************reserveTTSResourceForApps() - start***************/
+            // @text reserveTTSResourceForApps
+            // @brief Reserves TTS resource for multiple applications
+            // @param appids: list of application IDs
+            // @param ttsResult: result of the TTS reservation
+            virtual Core::hresult ReserveTTSResourceForApps(IStringIterator* const appids, TTSResult& ttsResult /* @out */) = 0;
+            /**********************reserveTTSResourceForApps() - end*****************/
+        };
+    } // namespace Exchange
+} // namespace WPEFramework
\ No newline at end of file
diff --git a/docs/_sidebar.md b/docs/_sidebar.md
index 99f90abf..48978778 100755
--- a/docs/_sidebar.md
+++ b/docs/_sidebar.md
@@ -45,6 +45,7 @@
   - [RDKShell<sup>@</sup>](apis/RDKShellPlugin.md)
   - [RDKWindowManager](apis/RDKWindowManager.md)
   - [RemoteControl<sup>@</sup>](apis/RemoteControlPlugin.md)
+  - [ResourceManager](apis/ResourceManager.md)
   - [ResourceManager<sup>@</sup>](apis/ResourceManagerPlugin.md)
   - [ScreenCapture](apis/ScreenCapture.md)
   - [SharedStorage](apis/SharedStorage.md)
diff --git a/docs/apis/ResourceManager.md b/docs/apis/ResourceManager.md
new file mode 100644
index 00000000..c624d968
--- /dev/null
+++ b/docs/apis/ResourceManager.md
@@ -0,0 +1,272 @@
+<!-- Generated automatically, DO NOT EDIT! -->
+<a id="ResourceManager_Plugin"></a>
+# ResourceManager Plugin
+
+**Version: [1.0.0](https://github.com/rdkcentral/entservices-apis/tree/main/apis/ResourceManager/IResourceManager.h)**
+
+A ResourceManager plugin for Thunder framework.
+
+### Table of Contents
+
+- [Abbreviation, Acronyms and Terms](#abbreviation-acronyms-and-terms)
+- [Description](#Description)
+- [Configuration](#Configuration)
+- [Methods](#Methods)
+
+<a id="abbreviation-acronyms-and-terms"></a>
+# Abbreviation, Acronyms and Terms
+
+[[Refer to this link](overview/aat.md)]
+
+<a id="Description"></a>
+# Description
+
+The `ResourceManager` plugin provides an interface for ResourceManager.
+
+The plugin is designed to be loaded and executed within the Thunder framework. For more information about the framework refer to [[Thunder](https://rdkcentral.github.io/Thunder/)].
+
+<a id="Configuration"></a>
+# Configuration
+
+The table below lists configuration options of the plugin.
+
+| Name | Type | Description |
+| :-------- | :-------- | :-------- |
+| callsign | string | Plugin instance name (default: org.rdk.ResourceManager) |
+| classname | string | Class name: *ResourceManager* |
+| locator | string | Library name: *libWPEFrameworkResourceManager.so* |
+| autostart | boolean | Determines if the plugin shall be started automatically along with the framework |
+
+<a id="Methods"></a>
+# Methods
+
+The following methods are provided by the ResourceManager plugin:
+
+ResourceManager interface methods:
+
+| Method | Description |
+| :-------- | :-------- |
+| [getBlockedAVApplications](#getBlockedAVApplications) | Gets list of applications with blocked AV access |
+| [reserveTTSResource](#reserveTTSResource) | Reserves TTS resource for a single application |
+| [reserveTTSResourceForApps](#reserveTTSResourceForApps) | Reserves TTS resource for multiple applications |
+| [setAVBlocked](#setAVBlocked) | Sets AV blocking status for an application |
+
+<a id="getBlockedAVApplications"></a>
+## *getBlockedAVApplications*
+
+Gets list of applications with blocked AV access
+
+### Events
+Event details will be updated soon.
+### Parameters
+This method takes no parameters.
+### Results
+| Name | Type | Description |
+| :-------- | :-------- | :-------- |
+| result | object |  |
+| result.clients | IStringIterator | list of blocked applications |
+| result.clients[#] | string |  |
+| result.success | bool | success status |
+
+### Examples
+
+
+#### Request
+
+```json
+{
+    "jsonrpc": 2.0,
+    "id": 0,
+    "method": "org.rdk.ResourceManager.getBlockedAVApplications"
+}
+```
+
+
+#### CURL Command
+
+```curl
+curl -H 'content-type:text/plain;' --data-binary '{"jsonrpc": 2.0, "id": 0, "method": "org.rdk.ResourceManager.getBlockedAVApplications"}' http://127.0.0.1:9998/jsonrpc
+```
+
+
+#### Response
+
+```json
+{
+    "jsonrpc": 2.0,
+    "id": 0,
+    "result": {
+        "clients": [
+            ""
+        ],
+        "success": true
+    }
+}
+```
+
+<a id="reserveTTSResource"></a>
+## *reserveTTSResource*
+
+Reserves TTS resource for a single application
+
+### Events
+Event details will be updated soon.
+### Parameters
+| Name | Type | Description |
+| :-------- | :-------- | :-------- |
+| params | object |  |
+| params.appId | string | string |
+### Results
+| Name | Type | Description |
+| :-------- | :-------- | :-------- |
+| result | object |  |
+| result.success | bool | success status |
+
+### Examples
+
+
+#### Request
+
+```json
+{
+    "jsonrpc": 2.0,
+    "id": 1,
+    "method": "org.rdk.ResourceManager.reserveTTSResource",
+    "params": {
+        "appId": ""
+    }
+}
+```
+
+
+#### CURL Command
+
+```curl
+curl -H 'content-type:text/plain;' --data-binary '{"jsonrpc": 2.0, "id": 1, "method": "org.rdk.ResourceManager.reserveTTSResource", "params": {"appId": ""}}' http://127.0.0.1:9998/jsonrpc
+```
+
+
+#### Response
+
+```json
+{
+    "jsonrpc": 2.0,
+    "id": 1,
+    "result": {
+        "success": true
+    }
+}
+```
+
+<a id="reserveTTSResourceForApps"></a>
+## *reserveTTSResourceForApps*
+
+Reserves TTS resource for multiple applications
+
+### Events
+Event details will be updated soon.
+### Parameters
+| Name | Type | Description |
+| :-------- | :-------- | :-------- |
+| params | object |  |
+| params.appids | IStringIterator | list of application IDs |
+| params.appids[#] | string |  |
+### Results
+| Name | Type | Description |
+| :-------- | :-------- | :-------- |
+| result | object |  |
+| result.success | bool | success status |
+
+### Examples
+
+
+#### Request
+
+```json
+{
+    "jsonrpc": 2.0,
+    "id": 2,
+    "method": "org.rdk.ResourceManager.reserveTTSResourceForApps",
+    "params": [
+        ""
+    ]
+}
+```
+
+
+#### CURL Command
+
+```curl
+curl -H 'content-type:text/plain;' --data-binary '{"jsonrpc": 2.0, "id": 2, "method": "org.rdk.ResourceManager.reserveTTSResourceForApps", "params": [""]}' http://127.0.0.1:9998/jsonrpc
+```
+
+
+#### Response
+
+```json
+{
+    "jsonrpc": 2.0,
+    "id": 2,
+    "result": {
+        "success": true
+    }
+}
+```
+
+<a id="setAVBlocked"></a>
+## *setAVBlocked*
+
+Sets AV blocking status for an application
+
+### Events
+Event details will be updated soon.
+### Parameters
+| Name | Type | Description |
+| :-------- | :-------- | :-------- |
+| params | object |  |
+| params.appId | string | string |
+| params.blocked | bool | bool |
+### Results
+| Name | Type | Description |
+| :-------- | :-------- | :-------- |
+| result | object |  |
+| result.success | bool | success status |
+
+### Examples
+
+
+#### Request
+
+```json
+{
+    "jsonrpc": 2.0,
+    "id": 3,
+    "method": "org.rdk.ResourceManager.setAVBlocked",
+    "params": {
+        "appId": "",
+        "blocked": true
+    }
+}
+```
+
+
+#### CURL Command
+
+```curl
+curl -H 'content-type:text/plain;' --data-binary '{"jsonrpc": 2.0, "id": 3, "method": "org.rdk.ResourceManager.setAVBlocked", "params": {"appId": "", "blocked": true}}' http://127.0.0.1:9998/jsonrpc
+```
+
+
+#### Response
+
+```json
+{
+    "jsonrpc": 2.0,
+    "id": 3,
+    "result": {
+        "success": true
+    }
+}
+```
+
+