diff --git a/CHANGELOG.md b/CHANGELOG.md
index d3f1ef4b6..7ae3bb44f 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,8 +4,17 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [1.2.8](https://github.com/rdkcentral/tr69hostif/compare/1.2.7...1.2.8)
+
+- RDKEMW-9754: DAC bundle config parameter as RFC [`#304`](https://github.com/rdkcentral/tr69hostif/pull/304)
+- ES1-2915-[ES1]: xPKI cert creation is failed due to unable to retrieve tr181 parameters [`#303`](https://github.com/rdkcentral/tr69hostif/pull/303)
+- RDK-59202-[RDK-V/E] Data Model Federation For tr69hostif [`#295`](https://github.com/rdkcentral/tr69hostif/pull/295)
+- Merge tag '1.2.7' into develop [`37a3e76`](https://github.com/rdkcentral/tr69hostif/commit/37a3e7649a2d01b2edcf805006ff562a2aa5aeea)
+
 #### [1.2.7](https://github.com/rdkcentral/tr69hostif/compare/1.2.6...1.2.7)
 
+> 13 October 2025
+
 - RDK-59587 : RFC feature to support Downloadable IUI Fallback [`#291`](https://github.com/rdkcentral/tr69hostif/pull/291)
 - RDKE-900 RDKEMW-4899: Default to MTLS connection on all endpoints [`#270`](https://github.com/rdkcentral/tr69hostif/pull/270)
 - Rebase with develop [`#290`](https://github.com/rdkcentral/tr69hostif/pull/290)
@@ -13,6 +22,7 @@ Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 - RDKEMW-8971: fix retry logic [`#288`](https://github.com/rdkcentral/tr69hostif/pull/288)
 - Rebase with develop [`#274`](https://github.com/rdkcentral/tr69hostif/pull/274)
 - Rebase with develop [`#272`](https://github.com/rdkcentral/tr69hostif/pull/272)
+- 1.2.7 release changelog updates [`107fae2`](https://github.com/rdkcentral/tr69hostif/commit/107fae207def673e965d97899c82fe71b70f510f)
 - Merge tag '1.2.6' into develop [`2e546d5`](https://github.com/rdkcentral/tr69hostif/commit/2e546d5de878a5c8ee7a3558099cdcddc28f10a4)
 
 #### [1.2.6](https://github.com/rdkcentral/tr69hostif/compare/1.2.5...1.2.6)
diff --git a/src/hostif/parodusClient/waldb/data-model-generic.xml b/src/hostif/parodusClient/waldb/data-model-generic.xml
index d64990d42..8813aefe1 100644
--- a/src/hostif/parodusClient/waldb/data-model-generic.xml
+++ b/src/hostif/parodusClient/waldb/data-model-generic.xml
@@ -61,17 +61,6 @@
          <syntax> <boolean/> </syntax>
       </parameter>
     </object>
-    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.IPControl." access="readOnly" minEntries="1" maxEntries="1" />
-    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.IPControl.Service.Discovery." access="readOnly" minEntries="1" maxEntries="1" >
-      <parameter base="Enable" bsUpdate="allUpdate" access="readWrite" notification="0" maxNotification="2" >
-        <syntax> <boolean/> </syntax>
-      </parameter>
-    </object>
-    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.IPControl.Subsystem.RICS." access="readOnly" minEntries="1" maxEntries="1" >
-      <parameter base="Enable" bsUpdate="allUpdate" access="readWrite" notification="0" maxNotification="2" >
-        <syntax> <boolean/> </syntax>
-      </parameter>
-    </object>
     <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.HideStartupScreensOnRootAppConnect." access="readOnly" minEntries="1" maxEntries="1" >
       <parameter base="Enable" access="readWrite" notification="0" maxNotification="2" >
         <syntax>
@@ -86,90 +75,6 @@
         </syntax>
        </parameter>
     </object>
-    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.NTP." access="readOnly" minEntries="1" maxEntries="1" >
-      <parameter base="failoverServer" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-    </object>
-    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.LSA." access="readOnly" minEntries="1" maxEntries="1" >
-      <parameter base="Enable" bsUpdate="allUpdate" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="AdCacheEnable" bsUpdate="allUpdate" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="ProgrammerEnable" bsUpdate="allUpdate" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="ByteRangeDownload" bsUpdate="allUpdate" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="PlacementReqUrl" bsUpdate="allUpdate" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="PSNUrl" bsUpdate="allUpdate" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="AltconReceiver" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="Schemas_NGOD" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="Schema_Location" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="XMLNS_Schema" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="XMLSchema_Instance" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="Xifaid_Xml_Key" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="Advt_Opt_Out_Key" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="Schemas_admin" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="Schemas_core" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-    </object>
     <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.ThunderTestClient." access="readOnly" minEntries="1" maxEntries="1" >
       <parameter base="ServerURL" access="readWrite" notification="0" maxNotification="2" >
         <syntax>
@@ -254,13 +159,6 @@
         </syntax>
       </parameter>
     </object>
-    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.vodclient." access="readOnly" minEntries="1" maxEntries="1" >
-       <parameter base="StunnelConnect" access="readWrite" notification="0" maxNotification="2" >
-         <syntax>
-           <string/>
-         </syntax>
-       </parameter>
-    </object>
     <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.XDial." minEntries="0" maxEntries="1" >
       <parameter base="DynamicAppList" bsUpdate="allUpdate" access="readWrite" notification="0" maxNotification="2" >
         <syntax>
@@ -296,23 +194,6 @@
         </syntax>
       </parameter>
     </object>
-    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.recorder." access="readOnly" minEntries="0" maxEntries="1" >
-      <parameter base="UpdateSchedule" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-           <string/>
-        </syntax>
-      </parameter>
-      <parameter base="Status" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-           <string/>
-        </syntax>
-      </parameter>
-      <parameter base="LongpollUrl" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-           <string/>
-        </syntax>
-      </parameter>
-    </object>
     <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.xre-receiver." access="readOnly" minEntries="1" maxEntries="1" >
       <parameter base="webBackend" access="readWrite" notification="0" maxNotification="2" >
         <syntax>
@@ -593,11 +474,12 @@
         </syntax>  
       </parameter>
     </object>
-    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.ThunderSecurity." access="readOnly" minEntries="0" maxEntries="1" >
+    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.CovaticSDK." access="readOnly" minEntries="1" maxEntries="1" >
       <parameter base="Enable" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>                                                                                                                          
-           <boolean/>
-        </syntax>  
+        <syntax>
+         <boolean/>
+           <default type="factory" value="false"/>
+        </syntax>
       </parameter>
     </object>
   </model>
diff --git a/src/hostif/parodusClient/waldb/data-model/data-model-generic.xml b/src/hostif/parodusClient/waldb/data-model/data-model-generic.xml
index 7c836db9d..ab8b6d14b 100755
--- a/src/hostif/parodusClient/waldb/data-model/data-model-generic.xml
+++ b/src/hostif/parodusClient/waldb/data-model/data-model-generic.xml
@@ -3585,19 +3585,6 @@
         </syntax>
       </parameter>
     </object>
-    <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.ThunderTestClient." access="readOnly" minEntries="1" maxEntries="1" >
-      <parameter base="ServerURL" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
-      <parameter base="Enable" access="readWrite" notification="0" maxNotification="2" >
-        <syntax>
-          <boolean/>
-          <default type="factory" value="false"/>
-        </syntax>
-      </parameter>
-    </object>
     <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.Feature.SWDLDirect." access="readOnly" minEntries="1" maxEntries="1" >
       <parameter base="Enable" access="readWrite" notification="0" maxNotification="2" >
         <syntax>
@@ -4478,5 +4465,22 @@
         </syntax>
       </parameter>
     </object>
+  <object base="Device.DeviceInfo.X_RDKCENTRAL-COM_RFC.DAC." access="readOnly" minEntries="1" maxEntries="1" >
+      <parameter base="ConfigURL" access="readWrite" notification="0" maxNotification="2" >
+        <syntax>
+          <string/>
+        </syntax>
+      </parameter>
+      <parameter base="dacBundlePlatformName" access="readWrite" notification="0" maxNotification="2" >
+        <syntax>
+          <string/>
+        </syntax>
+      </parameter>
+      <parameter base="dacBundleFirmwareCompatibilityKey" access="readWrite" notification="0" maxNotification="2" >
+        <syntax>
+          <string/>
+        </syntax>
+      </parameter>
+   </object>
   </model>
 </dm:document>
diff --git a/src/hostif/parodusClient/waldb/data-model/data-model-stb.xml b/src/hostif/parodusClient/waldb/data-model/data-model-stb.xml
index 2dc3e3745..6bd0f590e 100755
--- a/src/hostif/parodusClient/waldb/data-model/data-model-stb.xml
+++ b/src/hostif/parodusClient/waldb/data-model/data-model-stb.xml
@@ -40,11 +40,6 @@
           <default type="factory" value="TR-181, TR-135 and Comcast specific Datamodel Configuration"/>
         </syntax>
       </parameter>
-      <parameter base="ProductClass" access="readOnly" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
       <parameter base="SerialNumber" access="readOnly" notification="0" maxNotification="2" >
         <syntax>
           <string/>
diff --git a/src/hostif/parodusClient/waldb/data-model/data-model-tv.xml b/src/hostif/parodusClient/waldb/data-model/data-model-tv.xml
index eeb9a4f1e..9c0316f2c 100644
--- a/src/hostif/parodusClient/waldb/data-model/data-model-tv.xml
+++ b/src/hostif/parodusClient/waldb/data-model/data-model-tv.xml
@@ -40,11 +40,6 @@
           <default type="factory" value="TR-181, TR-135 and Comcast specific Datamodel Configuration"/>
         </syntax>
       </parameter>
-      <parameter base="ProductClass" access="readOnly" notification="0" maxNotification="2" >
-        <syntax>
-          <string/>
-        </syntax>
-      </parameter>
       <parameter base="SerialNumber" access="readOnly" notification="0" maxNotification="2" >
         <syntax>
           <string/>