diff --git a/scripts/SMCodeGen/templates/ctxtManagerTmpls/dataBlocks.h.tt b/scripts/SMCodeGen/templates/ctxtManagerTmpls/dataBlocks.h.tt
new file mode 100644
index 0000000..51a189d
--- /dev/null
+++ b/scripts/SMCodeGen/templates/ctxtManagerTmpls/dataBlocks.h.tt
@@ -0,0 +1,121 @@
+ [%- DataStore = templateIn %]
+ [%- USE String %]
+ [%- MACRO CLASSNAME(str) BLOCK %]
+ [%- className =  String.new %]
+ [%- strList =  String.new(str).split("_") %]
+ [%- FOREACH str = strList %]
+ [%-    token = className.append(String.new(str).capital.text()) %]
+ [%- END %]
+ [%- className %]
+ [%- END %]
+ [%- MACRO REF(str) BLOCK %]
+ [%- primTypeList = [ "int", "short", "uint8_t", "uint16_t", "uint32_t", "unsigned int", "unsigned char", "unsigned short", "bool" ] %]
+ [%- reference = String.new %]
+ [%- reference = '&' %]
+ [%- FOREACH type = primTypeList %]
+ [%- 	IF str == type %]
+ [%-			reference = '' %]
+ [%-		END %]
+ [%- END %]
+ [%- reference %]
+ [%- END %]
+ /*
+ * Copyright 2019-present, Infosys Limited.
+ *
+ * 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.
+ */
+#ifndef DGM_BLOCKSTRUCTURES_H
+#define DGM_BLOCKSTRUCTURES_H
+/**************************************
+ *
+ * This is an auto generated file.
+ * Please do not edit this file.
+ * All edits to be made through template source file
+ * <TOP-DIR/scripts/SMCodeGen/templates/ctxtManagerTmpls/dataBlocks.h.tt>
+ ***************************************/
+#include "permDataBlock.h"
+#include "tempDataBlock.h"
+#include "structs.h"
+
+namespace mme
+{
+	[%- FOREACH DataGroup = DataStore.DataGroups %]
+	[%- FOREACH DataBlock = DataGroup.DataBlocks %]
+	[%- dataBlockClassName = CLASSNAME(DataBlock.BlockName) %]
+	class [% dataBlockClassName %];
+	[%- END %]
+	[%- END %]
+	
+	[%- FOREACH DataGroup = DataStore.DataGroups %]
+	[%- FOREACH DataBlock = DataGroup.DataBlocks %]
+	[%- dataBlockClassName = CLASSNAME(DataBlock.BlockName) %] 
+	class [% dataBlockClassName %]:public SM::[% IF DataBlock.BlockType == 'Permanent' %]PermDataBlock[% ELSE %]TempDataBlock[%- END %]
+	{
+		public:
+	
+			/****************************************
+			* [% dataBlockClassName %]
+			*    constructor
+			****************************************/
+			[% dataBlockClassName %]();
+			
+			/****************************************
+			* ~[% dataBlockClassName %]
+			*    destructor
+			****************************************/
+			~[% dataBlockClassName %]();
+			
+			[%- FOREACH Data = DataBlock.Data %]
+			/****************************************
+			* set[% Data.Name %]
+			*    set [% Data.Name %] to [% dataBlockClassName %]
+			****************************************/
+			void set[% Data.Name %]( const [% Data.Type %][% REF(Data.Type) %] [% Data.Name %]_i );
+			
+			/****************************************
+			* get[% Data.Name %]
+			*    get [% Data.Name %] from [% dataBlockClassName %]
+			****************************************/
+			const [% Data.Type %][% REF(Data.Type) %] get[% Data.Name %]()const;
+			[% END %]
+			
+			[%- FOREACH Child = DataBlock.Children %]
+			/****************************************
+			* set[% Child %]
+			*    set [% Child %] to [% dataBlockClassName %]
+			****************************************/
+			void set[% Child %]( [% Child %]* [% Child %]p ) ;
+			
+			/****************************************
+			* get[% Child %]
+			*    get [% Child %] to [% dataBlockClassName %]
+			****************************************/
+			[% Child %]* get[% Child %]();
+			[% END %]
+		
+		private:
+		
+			[%- FOREACH Data = DataBlock.Data %]
+			[%- DataName = CLASSNAME(Data.Name) %]
+			// DataName
+			[% Data.Type %] [% Data.Name %]_m;
+			[% END %]
+			
+			[%- FOREACH Child = DataBlock.Children %]
+			// [% Child %]
+			[% Child %]* [% Child %]_mp;
+			[% END %]
+	};
+	[% END %]
+	[% END %]
+} // mme
+#endif
\ No newline at end of file