diff --git a/OneM2M_Functions.ttcn b/OneM2M_Functions.ttcn
index e431ffc526f8880b6fb9225610f52b8bb5dabf7a..ed8749e50aafd8ef6715bc3ab80f54ea179fbe0b 100644
--- a/OneM2M_Functions.ttcn
+++ b/OneM2M_Functions.ttcn
@@ -65,7 +65,7 @@ module OneM2M_Functions {
 				v_request.to_ := f_addPrefix(f_getResourceAddress());
 				
     			mcaPort.send(m_request(v_request));
-				//mcaPort.send(m_request(m_createAeAux(p_name, {PX_URI_CSE & PX_CSE_NAME & "/" & c_acpAuxName})));
+				//mcaPort.send(m_request(m_createAeAux(p_name, {PX_URI_CSE & PX_CSE_NAME & "/" & PX_ACPAUX_NAME})));
 			} else {
 				mcaPort.send(m_request(m_createAeAux()));
 			}
@@ -190,7 +190,11 @@ module OneM2M_Functions {
 		
             p_request.from_ := f_getOriginator(p_parentIndex);
             
-            p_request.to_ := f_addPrefix(f_getResourceAddress(p_parentIndex));
+            p_request.to_ 	:= f_addPrefix(f_getResourceAddress(p_parentIndex));
+            
+            //@Martin
+			p_request.resultContent 	:= PX_RESULT_CONTENT_CREATE;
+			p_request.requestIdentifier := valueof(p_request.from_) & f_rnd(1, 1000000);//p_request.from_ & int2str(float2int(rnd()));
             
             //p_request.name := p_name;
 		
@@ -215,7 +219,7 @@ module OneM2M_Functions {
 						p_request.primitiveContent.any_1[0].Subscription_optional.notificationURI := {PX_CSE_ID & "/" & vc_aeAux.aE_ID};
 					}
 				} else {
-					p_request.primitiveContent.any_1[0].Subscription_optional.notificationURI := {"/" & PX_CSE_NAME & "/" & c_aeAuxName};
+					p_request.primitiveContent.any_1[0].Subscription_optional.notificationURI := {"/" & PX_CSE_NAME & "/" & PX_AEAUX_NAME};//c_aeAuxName
 				}*/
 			}
 		
@@ -224,11 +228,14 @@ module OneM2M_Functions {
 	
 		function f_getUpdateRequestPrimitive(in ResourceType p_resourceType, integer p_resourceIndex, template RequestPrimitive p_request) runs on M2M return RequestPrimitive {
 		
-			p_request.from_ := f_getOriginator(p_resourceIndex);
+			p_request.from_ 		:= f_getOriginator(p_resourceIndex);
             
-			p_request.to_ := f_addPrefix(f_getResourceAddress(p_resourceIndex));
+			p_request.to_ 			:= f_addPrefix(f_getResourceAddress(p_resourceIndex));
 			
-			//p_request.name := p_name;
+			//@Martin
+			p_request.resultContent 	:= PX_RESULT_CONTENT_UPDATE;
+			p_request.requestIdentifier := valueof(p_request.from_) & f_rnd(1, 1000000);//p_request.from_ & int2str(float2int(rnd()));
+			//p_request.name 		:= p_name;
 		
 			if (p_resourceType == int3) {//Container
 			
@@ -445,8 +452,8 @@ module OneM2M_Functions {
 			return v_resourceIndex;
 	
 		}
-	
-		function f_createAccessControlPolicyAux(in template (value) XSD.String p_acpName := "MyAcp", in template (value) AccessControlOperations p_allowedOperations := int63) runs on M2M return integer{
+//	"MyAcp"
+		function f_createAccessControlPolicyAux(in template (value) XSD.String p_acpName := PX_ACPAUX_NAME, in template (value) AccessControlOperations p_allowedOperations := int63) runs on M2M return integer{
 			var RequestPrimitive v_request;
 			var M2MResponsePrimitive v_response;
 			var integer v_acpAuxIndex := -1;
@@ -489,7 +496,7 @@ module OneM2M_Functions {
 			var integer v_acpAuxIndex := -1;
 			var integer v_containerResourceIndex := -1;
 			
-			v_acpAuxIndex := f_createAccessControlPolicyAux(p_acpName := "MyAcp_2");
+			v_acpAuxIndex := f_createAccessControlPolicyAux(p_acpName := PX_ACPAUX_NAME);//"MyAcp_2"
 			
 			v_request := valueof(m_createContainerBase);
 			v_request.primitiveContent.any_1[0].Container_optional.accessControlPolicyIDs := {f_getResourceId(vc_resourcesList[v_acpAuxIndex].resource)};
diff --git a/OneM2M_Pixits.ttcn b/OneM2M_Pixits.ttcn
index ef37fc7dffe079f14eff96045ab78c7c56523f6e..2dd489dceda21a861018d8ddb927ae3c720aac76 100644
--- a/OneM2M_Pixits.ttcn
+++ b/OneM2M_Pixits.ttcn
@@ -16,40 +16,60 @@ module OneM2M_Pixits {
 	import from XSD all;
 	import from OneM2M_Types all;
 
-	modulepar boolean PX_DELETE_CREATED_RESOURCES := true;
+	modulepar boolean PX_DELETE_CREATED_RESOURCES 	:= true;
 	
-	modulepar charstring PX_RESOURCE_TO_BE_DELETED := "/ae_test";
+	modulepar charstring PX_RESOURCE_TO_BE_DELETED 	:= "/ae_test";
 	
 	modulepar XSD.IDREFS PX_RESOURCES_TO_BE_DELETED := {"/ae_test", "/MyAcp"};
 	
-	modulepar charstring PX_HOST_ADDRESS := "127.0.0.1:8080";
+	modulepar charstring PX_HOST_ADDRESS 			:= "127.0.0.1:8080";
 	
-	modulepar charstring PX_XML_NAMESPACE := "om2m=""http://www.onem2m.org/xml/protocols""";
+	modulepar charstring PX_XML_NAMESPACE 			:= "om2m=""http://www.onem2m.org/xml/protocols""";
 	
-	modulepar charstring PX_CSE_NAME := "in-cse";
+	modulepar charstring PX_CSE_NAME 				:= "in-cse";
 	
-	modulepar charstring PX_URI_CSE := "/~/in-cse";
+	modulepar charstring PX_URI_CSE 				:= "/~/in-cse";
 	
-	modulepar boolean PX_UNSTRUCTURED := false;
+	//@Martin
+	modulepar charstring PX_DEFAULT_RESOURCE_NAME	:= "MyResource";//c_defaultResourceName
+	//@Martin
+	modulepar charstring PX_AEAUX_NAME 				:= "MyAe";
+	//@Martin
+	modulepar XSD.String PX_ACPAUX_NAME 			:= "MyAcp";
 	
-	modulepar charstring PX_AE_ID_STEM := "admin:admin";
+	modulepar boolean PX_UNSTRUCTURED 				:= false;
 	
-	modulepar charstring PX_APP_ID := "myAppId";
+	modulepar charstring PX_AE_ID_STEM				:= "admin:admin";
 	
-	modulepar boolean PX_RUN_POSTAMBLE := true;
+	modulepar charstring PX_APP_ID 					:= "myAppId";
 	
-	modulepar ListOfURIs PX_ACOR := {"*"};
+	modulepar boolean PX_RUN_POSTAMBLE 				:= true;
+	
+	modulepar ListOfURIs PX_ACOR 					:= {"*"};
 	
 	modulepar AddressingFormat PX_ADDRESSING_FORMAT := e_cseRelative;
 	
-	modulepar charstring PX_SERIALIZATION := "JSON";
+	modulepar charstring PX_SERIALIZATION			:= "JSON";
+	
+	modulepar charstring PX_PROTOCOL_BINDING 		:= "HTTP";
+	
+	modulepar boolean PX_ACP_SUPPORT 				:= true;
 	
-	modulepar charstring PX_PROTOCOL_BINDING := "HTTP";
+	modulepar charstring PX_CSE_ID 					:= "in-cse";
 	
-	modulepar boolean PX_ACP_SUPPORT := true;
+	modulepar boolean PX_FROM_IS_AE_ID 				:= false;
 	
-	modulepar charstring PX_CSE_ID := "in-cse";
+	//@Martin
+	//constant parameters for LOC 
+	modulepar LocationSource PX_LOCATION_SOURCE				:= int1;//network-defined 
+	modulepar charstring PX_LOCATION_TARGET_ID				:= "{LOCATION-TARGET-ID}"; //SUPPOSE TO BE RECEIVED FROM LOCATION SERVER
+	modulepar charstring PX_LOCATION_SERVER_ADDRESS			:= "{LOCATION-SERVER-ADDRESS}";
+	modulepar charstring PX_LOCATION_UPDATE_PERIOD			:= "PT10M10S" ;//10 Minute 10 Seconds
+	modulepar charstring PX_LOCATION_UPDATE_PERIOD_INVALID 	:= "-PT30M10S" ;//duration set to invalid value  (minus value)
+	modulepar charstring PX_LOCATION_CONTAINER_NAME			:= "myLoContainer";
+	modulepar ResultContent PX_RESULT_CONTENT_CREATE	:= int1; //default value for resultContent and permitted input value includes int0, int1, int2, and int3
+	modulepar ResultContent PX_RESULT_CONTENT_UPDATE	:= int1; //default value for resultContent and permitted input value includes int0, int1
 	
-	modulepar boolean PX_FROM_IS_AE_ID := false;
+	modulepar Labels LABELS := {"VALUE_1"}; 
 	
 }  // end of module
diff --git a/OneM2M_Templates.ttcn b/OneM2M_Templates.ttcn
index e8450d7321b15436f496357be0b51ec2108614c3..436b7e2ffb626f136171e25a2f03674d91b40ec7 100644
--- a/OneM2M_Templates.ttcn
+++ b/OneM2M_Templates.ttcn
@@ -52,7 +52,7 @@ module OneM2M_Templates {
 			 */
         	template (value) RequestPrimitive m_retrieveCseBase := {
         		operation := int2,
-        		to_ := c_uri_cse,
+        		to_ := PX_URI_CSE,//c_uri_cse,//@Martin
         		from_ := "admin:admin",
         		requestIdentifier := "m_retrieveCseBase" & f_rnd(1, 1000000),
         		resourceType := omit,
@@ -341,12 +341,12 @@ module OneM2M_Templates {
 			};
 			
 			//@Martin
-        	template (value) RequestPrimitive m_updateLocationPolicy(XSD.ID p_aeResourceAddress, in template (omit) AcpType p_accessControlPolicyIDs, in template (omit) XSD.Duration locationUpdatePeriod) := {
+        	template (value) RequestPrimitive m_updateLocationPolicy(XSD.ID p_locResourceAddress, in template (omit) AcpType p_accessControlPolicyIDs, in template (omit) XSD.Duration locationUpdatePeriod) := {
         	  	operation 			:= int3,  //create
-        	  	to_ 				:= p_aeResourceAddress,
+        	  	to_ 				:= p_locResourceAddress,
         	  	from_				:= PX_AE_ID_STEM, //AE originator id e.g.
         	  	requestIdentifier	:= "m_updateLocationPolicy",
-        	  	resourceType		:= omit,
+        	  	resourceType		:= omit,//NP
         	  	primitiveContent	:= {        	    
         	    			any_1 := {{ LocationPolicy_optional := m_contentUpdateLocationPolicy(p_accessControlPolicyIDs, locationUpdatePeriod) }}
         	  },
@@ -357,7 +357,7 @@ module OneM2M_Templates {
 				operationExecutionTime := omit,
 				responseType := omit,
 				resultPersistence := omit,
-				resultContent := int1,//omit,
+				resultContent := PX_RESULT_CONTENT_UPDATE,
 				eventCategory := omit,
 				deliveryAggregation := omit,
 				groupRequestIdentifier := omit,
@@ -406,7 +406,7 @@ module OneM2M_Templates {
         		requestIdentifier := "m_createAe" & f_rnd(1, 1000000),
         		resourceType := int2,
         		primitiveContent := {
-        			any_1 := {{AE_optional := m_contentCreateAe(c_aeAuxName, p_accessControlPolicyIDs)}}	
+        			any_1 := {{AE_optional := m_contentCreateAe(PX_AEAUX_NAME, p_accessControlPolicyIDs)}}	
         		},
 				role := omit,
 				originatingTimestamp := omit,
@@ -449,7 +449,7 @@ module OneM2M_Templates {
 
 			};
 				
-        	template (value) RequestPrimitive m_createAcp(XSD.ID p_parentResourceAddress, in template (omit)  XSD.String p_name := c_defaultResourceName, in template (value) ListOfURIs p_acor := PX_ACOR, in template (value) AccessControlOperations p_allowedOperations := int63) := {
+        	template (value) RequestPrimitive m_createAcp(XSD.ID p_parentResourceAddress, in template (omit)  XSD.String p_name := PX_DEFAULT_RESOURCE_NAME, in template (value) ListOfURIs p_acor := PX_ACOR, in template (value) AccessControlOperations p_allowedOperations := int63) := {
         		operation := int1,
         		to_ := f_addPrefix(p_parentResourceAddress),
         		from_ := PX_AE_ID_STEM,
@@ -474,7 +474,7 @@ module OneM2M_Templates {
 
         	};
         	
-        	template (value) RequestPrimitive m_createAcpAux(in template (value) XSD.String p_acpName := c_acpAuxName, in template (value) ListOfURIs p_acor := PX_ACOR, in template (value) AccessControlOperations p_allowedOperations := int63 ) := {
+        	template (value) RequestPrimitive m_createAcpAux(in template (value) XSD.String p_acpName := PX_ACPAUX_NAME, in template (value) ListOfURIs p_acor := PX_ACOR, in template (value) AccessControlOperations p_allowedOperations := int63 ) := {
         		operation := int1,
         		to_ := "Not Initialized",
         		from_ := PX_AE_ID_STEM,
@@ -778,11 +778,11 @@ module OneM2M_Templates {
         	};
         	
         	//@Martin
-        	template (value) RequestPrimitive m_createLocationPolicy(XSD.ID p_aeResourceAddress, in template (omit) AcpType p_accessControlPolicyIDs, in template (omit) XSD.Duration locationUpdatePeriod, in template (omit) NodeID locationTargetID, in template (omit) XSD.AnyURI locationServerAddress) := {
+        	template (value) RequestPrimitive m_createLocationPolicy(XSD.ID p_parentResourceAddress, in template (omit) AcpType p_accessControlPolicyIDs, in template (omit) XSD.Duration locationUpdatePeriod, in template (omit) NodeID locationTargetID, in template (omit) XSD.AnyURI locationServerAddress) := {
         	  	operation 			:= int1,  //create
-        	  	to_ 				:= p_aeResourceAddress,
+        	  	to_ 				:= p_parentResourceAddress,
         	  	from_				:= PX_AE_ID_STEM, //AE originator id e.g.
-        	  	requestIdentifier	:= "m_createLocationPolicy",
+        	  	requestIdentifier	:= "m_createLocationPolicy", //the requestIdentifier is supposed to be set similar as "C190XX7T/001"  by prepending the AE-ID-Stem and slash(‘/’) in front of it
         	  	resourceType		:= int10,
         	  	primitiveContent	:= {        	    
         	    			any_1 := {{ LocationPolicy_optional := m_contentCreateLocationPolicy(p_accessControlPolicyIDs, locationUpdatePeriod, locationTargetID, locationServerAddress) }}
@@ -794,7 +794,7 @@ module OneM2M_Templates {
 				operationExecutionTime := omit,
 				responseType := omit,
 				resultPersistence := omit,
-				resultContent := int1,//omit,
+				resultContent := PX_RESULT_CONTENT_CREATE,
 				eventCategory := omit,
 				deliveryAggregation := omit,
 				groupRequestIdentifier := omit,
@@ -880,7 +880,7 @@ module OneM2M_Templates {
     		choice := omit//NP
     	};	
     	
-    	template (value) AccessControlPolicy_optional m_contentCreateAcp (in template (omit) XSD.String p_name := c_defaultResourceName, in template (value) ListOfURIs p_acor := PX_ACOR, in template (value) AccessControlOperations p_allowedOperations := int63 ) := {
+    	template (value) AccessControlPolicy_optional m_contentCreateAcp (in template (omit) XSD.String p_name := PX_DEFAULT_RESOURCE_NAME, in template (value) ListOfURIs p_acor := PX_ACOR, in template (value) AccessControlOperations p_allowedOperations := int63 ) := {
 			resourceName := p_name,//O
 			resourceType := omit,//NP
 			resourceID := omit,//NP
@@ -915,7 +915,7 @@ module OneM2M_Templates {
     	template (value) Group_optional m_contentCreateGroup (	in template (value) XSD.NonNegativeInteger p_maxNrOfMembers,
     												in template (value) ListOfURIs p_memberIds,
     												in template (omit) AcpType p_accessControlPolicyIDs) := {
-			resourceName := c_defaultResourceName,//O
+			resourceName := PX_DEFAULT_RESOURCE_NAME,//O
 			resourceType := omit,//NP
 			resourceID := omit,//NP
 			parentID := omit,//NP
@@ -940,7 +940,7 @@ module OneM2M_Templates {
     	};    	
     	
     	template (value) PollingChannel_optional m_contentCreatePollingChannel (	in template (omit) AcpType p_accessControlPolicyIDs) := {
-			resourceName := c_defaultResourceName,//O
+			resourceName := PX_DEFAULT_RESOURCE_NAME,//O
             resourceType := omit,//NP
             resourceID := omit,//NP
             parentID := omit,//NP
@@ -953,7 +953,7 @@ module OneM2M_Templates {
     	};    	
     	
     	template (value) Schedule_optional m_contentCreateSchedule (in template (value) ScheduleEntries p_scheduleElement) := {
-			resourceName := c_defaultResourceName,//O
+			resourceName := PX_DEFAULT_RESOURCE_NAME,//O
 			resourceType := omit,//NP
 			resourceID := omit,//NP
 			parentID := omit,//NP
@@ -968,7 +968,7 @@ module OneM2M_Templates {
     	};    	
     	
     	template (value) Subscription_optional m_contentCreateSubscription (in template (value) ListOfURIs p_notificationURI) := {
-			resourceName := c_defaultResourceName,//O
+			resourceName := PX_DEFAULT_RESOURCE_NAME,//O
 			resourceType := omit,//NP
 			resourceID := omit,//NP
 			parentID := omit,//NP
@@ -996,7 +996,7 @@ module OneM2M_Templates {
     	};   	
     	
     	template (value) ContentInstance_optional m_contentCreateContentInstance(XSD.String p_primitiveContent) := {
-			resourceName := c_defaultResourceName,//O
+			resourceName := PX_DEFAULT_RESOURCE_NAME,//O
 			resourceType := omit,//NP
 			resourceID := omit,//NP
 			parentID := omit,//NP
@@ -1019,7 +1019,7 @@ module OneM2M_Templates {
 		};
 		
     	template (value) Container_optional m_contentCreateContainer := {
-			resourceName := c_defaultResourceName,//O
+			resourceName := PX_DEFAULT_RESOURCE_NAME,//O
 			resourceType := omit,//NP
 			resourceID := omit,//NP
 			parentID := omit,//NP
@@ -1046,23 +1046,23 @@ module OneM2M_Templates {
     	
     	//@Martin
     	template (value) LocationPolicy_optional m_contentCreateLocationPolicy (in template (omit) AcpType p_accessControlPolicyIDs, in template (value) XSD.Duration locationUpdatePeriod, in template (value) NodeID locationTargetID, in template (value) XSD.AnyURI locationServerAddress) := {
-    	  	resourceName 			:= c_defaultResourceName, //O
+    	  	resourceName 			:= PX_DEFAULT_RESOURCE_NAME, //O
     	  	resourceType			:= omit, //NP
     	    resourceID				:= omit, //NP
     	    parentID				:= omit, //NP
     	  	creationTime			:= omit, //NP
     	  	lastModifiedTime		:= omit, //NP
-    	  	labels 					:= {"location_test"}, 		//O
+    	  	labels 					:= LABELS,//O
     	  	accessControlPolicyIDs 	:= p_accessControlPolicyIDs, //O
     	  	expirationTime 			:= omit, //O
     	  	announceTo 				:= omit, 				   //O
     	  	announcedAttribute		:= omit, 			      //O
-    		locationSource 			:= int1, //Network_based  //M
+    		locationSource 			:= PX_LOCATION_SOURCE, //M
     		locationUpdatePeriod 	:= locationUpdatePeriod, //O
     		locationTargetID 		:= locationTargetID, 	//O
     		locationServer 			:= locationServerAddress,//O
     		locationContainerID		:= omit,    		   //NP
-    		locationContainerName 	:= omit,				//O    		
+    		locationContainerName 	:= PX_LOCATION_CONTAINER_NAME,//O    		
     	  	locationStatus			:= omit,              //NP
     	    choice 					:= omit  	         //NP
     	   	  	
@@ -1250,7 +1250,7 @@ module OneM2M_Templates {
     	    parentID				:= omit,//NP
     	  	creationTime			:= omit,//NP
     	  	lastModifiedTime		:= omit,//NP
-    	  	labels 					:= {"location_test"},//O
+    	  	labels 					:= LABELS,//O
     	  	accessControlPolicyIDs 	:= p_accessControlPolicyIDs,//O
     	  	expirationTime 			:= omit,//O    	  	
     	  	announceTo 				:= omit,//O
@@ -1260,7 +1260,7 @@ module OneM2M_Templates {
     		locationTargetID 		:= omit, //NP
     		locationServer 			:= omit, //NP
     		locationContainerID		:= omit, //NP  
-    		locationContainerName 	:= omit, //O    		 		
+    		locationContainerName 	:= PX_LOCATION_CONTAINER_NAME, //O    		 		
     	  	locationStatus			:= omit, //NP
     	    choice 					:= omit  //NP	   	  	
     	};
diff --git a/OneM2M_Testcases.ttcn b/OneM2M_Testcases.ttcn
index d39e81495ef4050d073ca7f530e88ac2d897c1b1..214a85c02461acda6d395ece3fb94500769b4ad9 100644
--- a/OneM2M_Testcases.ttcn
+++ b/OneM2M_Testcases.ttcn
@@ -1000,7 +1000,7 @@ module OneM2M_Testcases {
 							if(not ispresent(v_responsePrimitive.primitiveContent.any_1[0].Container_optional.resourceName)){
 								setverdict(fail, testcasename(), ": Error, resourceName attribute not provided");
 							} else {
-								if(v_responsePrimitive.primitiveContent.any_1[0].Container_optional.resourceName != c_defaultResourceName){
+								if(v_responsePrimitive.primitiveContent.any_1[0].Container_optional.resourceName != PX_DEFAULT_RESOURCE_NAME){
 									setverdict(fail, testcasename(), ": Error, resourceName attribute not correct");
 								}
 							}
@@ -1017,7 +1017,7 @@ module OneM2M_Testcases {
 							if(not ispresent(v_responsePrimitive.primitiveContent.any_1[0].Group_optional.resourceName)){
 								setverdict(fail, testcasename(), ": Error, resourceName attribute not provided");
 							} else {
-								if(v_responsePrimitive.primitiveContent.any_1[0].Group_optional.resourceName != c_defaultResourceName){
+								if(v_responsePrimitive.primitiveContent.any_1[0].Group_optional.resourceName != PX_DEFAULT_RESOURCE_NAME){
 									setverdict(fail, testcasename(), ": Error, resourceName attribute not correct");
 								}
 							}
@@ -1034,7 +1034,7 @@ module OneM2M_Testcases {
 							if(not ispresent(v_responsePrimitive.primitiveContent.any_1[0].AccessControlPolicy_optional.resourceName)){
 								setverdict(fail, testcasename(), ": Error, resourceName attribute not provided");
 							} else {
-								if(v_responsePrimitive.primitiveContent.any_1[0].AccessControlPolicy_optional.resourceName != c_defaultResourceName){
+								if(v_responsePrimitive.primitiveContent.any_1[0].AccessControlPolicy_optional.resourceName != PX_DEFAULT_RESOURCE_NAME){
 									setverdict(fail, testcasename(), ": Error, resourceName attribute not correct");
 								}
 							}
@@ -1051,7 +1051,7 @@ module OneM2M_Testcases {
 							if(not ispresent(v_responsePrimitive.primitiveContent.any_1[0].Schedule_optional.resourceName)){
 								setverdict(fail, testcasename(), ": Error, resourceName attribute not provided");
 							} else {
-								if(v_responsePrimitive.primitiveContent.any_1[0].Schedule_optional.resourceName != c_defaultResourceName){
+								if(v_responsePrimitive.primitiveContent.any_1[0].Schedule_optional.resourceName != PX_DEFAULT_RESOURCE_NAME){
 									setverdict(fail, testcasename(), ": Error, resourceName attribute not correct");
 								}
 							}
@@ -1067,7 +1067,7 @@ module OneM2M_Testcases {
 							if(not ispresent(v_responsePrimitive.primitiveContent.any_1[0].PollingChannel_optional.resourceName)){
 								setverdict(fail, testcasename(), ": Error, resourceName attribute not provided");
 							} else {
-								if(v_responsePrimitive.primitiveContent.any_1[0].PollingChannel_optional.resourceName != c_defaultResourceName){
+								if(v_responsePrimitive.primitiveContent.any_1[0].PollingChannel_optional.resourceName != PX_DEFAULT_RESOURCE_NAME){
 									setverdict(fail, testcasename(), ": Error, resourceName attribute not correct");
 								}
 							}
@@ -1084,7 +1084,7 @@ module OneM2M_Testcases {
 							if(not ispresent(v_responsePrimitive.primitiveContent.any_1[0].Subscription_optional.resourceName)){
 								setverdict(fail, testcasename(), ": Error, resourceName attribute not provided");
 							} else {
-								if(v_responsePrimitive.primitiveContent.any_1[0].Subscription_optional.resourceName != c_defaultResourceName){
+								if(v_responsePrimitive.primitiveContent.any_1[0].Subscription_optional.resourceName != PX_DEFAULT_RESOURCE_NAME){
 									setverdict(fail, testcasename(), ": Error, resourceName attribute not correct");
 								}
 							}
@@ -3135,14 +3135,14 @@ module OneM2M_Testcases {
 						// Test Body
 						v_request := f_getUpdateRequestPrimitive(p_resourceType, v_aeIndex, p_updateRequestPrimitive);
 						
-						v_request.to_ := v_request.to_ & "/" & c_defaultResourceName;
+						v_request.to_ := v_request.to_ & "/" & PX_DEFAULT_RESOURCE_NAME;
 						
 						mcaPort.send(m_request(v_request));
 						tc_ac.start;
 						alt {
 							[] mcaPort.receive(mw_response(int4005)) -> value v_response {
 								tc_ac.stop;
-								setverdict(pass, testcasename() & ": Resource " & c_defaultResourceName & " of type " & int2str(enum2int(p_resourceType)) & " not found");
+								setverdict(pass, testcasename() & ": Resource " & PX_DEFAULT_RESOURCE_NAME & " of type " & int2str(enum2int(p_resourceType)) & " not found");
 							}
 							[] mcaPort.receive(mw_responseKO) -> value v_response {
 								tc_ac.stop;
@@ -3536,13 +3536,12 @@ module OneM2M_Testcases {
 		//@Martin
 		group Location {
 		  		    
-		  	group g_CSE_LOC_BV{  		    
+		  	group g_CSE_LOC_BV_001{  		    
 		    
-     	     testcase TC_CSE_LOC_BV_001() runs on M2M system M2MSystem {
+     	     testcase TC_CSE_LOC_BV_001_01() runs on M2M system M2MSystem {
      	    	
-     	    	var integer v_aeAuxIndex 			:= -1;	
-     	    	var XSD.ID p_aeResourceAddress 		:= PX_URI_CSE & PX_CSE_NAME & "/" & c_aeAuxName;
-     	      	     	
+     	    	var integer v_aeAuxIndex 		:= -1;	
+     	    	var XSD.ID p_aeResourceAddress 	:= PX_URI_CSE & PX_CSE_NAME & "/" & PX_AEAUX_NAME;    	      	     	
      	     	var RequestPrimitive v_request;
      	     	var M2MResponsePrimitive v_response;
      	     	
@@ -3550,19 +3549,10 @@ module OneM2M_Testcases {
      	     	f_cf01Up();
      	     	
      	     	//Preamble
-     	     	v_aeAuxIndex 			:= f_preamble_registerAe();
-     	     	
-     	     	//Request target resource address
-     	     	p_aeResourceAddress		:= f_addPrefix(f_getResourceAddress(v_aeAuxIndex)); //v_request.to_
-     	     	
-     	     	//Set requestPrimitive
-     	     	v_request				:= valueof(m_createLocationPolicy(p_aeResourceAddress, omit, omit, omit, omit));
-     	     	
-     	     	//Set request originator
-     	     	v_request.from_ 		:= f_getOriginator(v_aeAuxIndex);
+     	     	v_aeAuxIndex := f_preamble_registerAe();
      	     	     	     	
-  				//Set returned content type
-				v_request.resultContent := int1;//Attributes  //supposed to be defined by user   	     	
+     	     	//Set requestPrimitive
+     	     	v_request	 := f_getCreateRequestPrimitive(int10, omit, m_createLocationPolicy(p_aeResourceAddress, omit, omit, omit, omit), v_aeAuxIndex);
      	     	
      	     	//Test Body
      	     	mcaPort.send(m_request(v_request));
@@ -3574,29 +3564,29 @@ module OneM2M_Testcases {
      	    	  }
      	    	  [] mcaPort.receive(mw_responseKO) -> value v_response {
      	    	    tc_ac.stop;
-    				setverdict(fail, testcasename() & ": Error while handling an invalid locationPolicy resource create request!");     	    	    
+    				setverdict(fail, testcasename() & ": Error while handling an invalid locationPolicy resource create request with response status code:" & int2str(enum2int(v_response.responsePrimitive_.responseStatusCode)));     	    	    
      	    	  }
      	    	   [] mcaPort.receive(mw_responseOK) -> value v_response {
      	    	    tc_ac.stop;
-    				setverdict(fail, testcasename() & ": Created a locationPolicy resource with an invalid create request!");     	    	    
+    				setverdict(fail, testcasename() & ": Created a locationPolicy resource for an invalid create request with response status code:" & int2str(enum2int(v_response.responsePrimitive_.responseStatusCode)));     	    	    
      	    	  } 
      	    	  [] tc_ac.timeout {
-    					setverdict(inconc, testcasename() & ": No answer while creating resource locationPolicy!");
+    					setverdict(inconc, testcasename() & ": Timeout due to no response received from requested server!");
     			  }   	    	  
      	    	      	    	  
      	    	}
      	    	// Postamble
     			f_postamble_deleteResources();	
      	    
-     	    }// end testcase TC_CSE_LOC_BV_001
+     	    }// end testcase TC_CSE_LOC_BV_001_01
 		    
-		    testcase TC_CSE_LOC_BV_002() runs on M2M system M2MSystem {
+		    testcase TC_CSE_LOC_BV_001_02() runs on M2M system M2MSystem {
 				
 				var integer v_aeAuxIndex 				:= -1;				
-				var XSD.ID p_aeResourceAddress 			:= PX_URI_CSE & PX_CSE_NAME & "/" & c_aeAuxName;
-				var XSD.Duration locationUpdatePeriod 	:= "PT30M10S" ;//duration set to 30Minute 10 seconds  
-				var XSD.Token locationTargetID			:= "{LOCATION_TARGET_ID}";
-				var XSD.AnyURI locationServerAddress	:= "{LOCATION_SERVER_ADDRESS}";
+				var XSD.ID p_aeResourceAddress			:= PX_URI_CSE & PX_CSE_NAME & "/" & PX_AEAUX_NAME;
+				var XSD.Duration locationUpdatePeriod 	:= PX_LOCATION_UPDATE_PERIOD;  
+				var XSD.Token locationTargetID			:= PX_LOCATION_TARGET_ID;
+				var XSD.AnyURI locationServerAddress	:= PX_LOCATION_SERVER_ADDRESS;
 				var RequestPrimitive v_request;
 				var M2MResponsePrimitive v_response;
      	     	
@@ -3604,54 +3594,45 @@ module OneM2M_Testcases {
      	     	f_cf01Up();
      	     	
      	     	//Preamble
-     	     	v_aeAuxIndex 			:= f_preamble_registerAe();
-     	     	
-     	     	//Request target resource address
-     	     	p_aeResourceAddress		:= f_addPrefix(f_getResourceAddress(v_aeAuxIndex)); //v_request.to_
-     	     	
-     	     	//Set requestPrimitive
-     	     	v_request				:= valueof(m_createLocationPolicy(p_aeResourceAddress, omit, locationUpdatePeriod, locationTargetID, locationServerAddress));
-     	     	
-     	     	//Set request originator
-     	     	v_request.from_ 		:= f_getOriginator(v_aeAuxIndex);
+     	     	v_aeAuxIndex := f_preamble_registerAe();
      	     	     	     	
-  				//Set returned content type
-				v_request.resultContent := int1;//Attributes  
-    									
+     	     	//Set requestPrimitive
+     	     	v_request	 := f_getCreateRequestPrimitive(int10, omit, m_createLocationPolicy(p_aeResourceAddress, omit, locationUpdatePeriod, locationTargetID, locationServerAddress), v_aeAuxIndex);
+     	     	    									
     			// Test Body					
     			mcaPort.send(m_request(v_request));
     			tc_ac.start;
     			alt {
     				[] mcaPort.receive(mw_responseOK) -> value v_response {
     					tc_ac.stop;
-    					setverdict(pass, testcasename() & ": Resource locationPolicy is created successfuly!");
+    					setverdict(pass, testcasename() & ": Resource locationPolicy is created successfuly with response status code: " & int2str(enum2int(v_response.responsePrimitive_.responseStatusCode))&"!");
     				}
     				[] mcaPort.receive(mw_responseKO) -> value v_response {
     					tc_ac.stop;
-    					setverdict(fail, testcasename() & ": Error while creating resource locationPolicy!");
+    					setverdict(fail, testcasename() & ": Error occurrs with response status code: " & int2str(enum2int(v_response.responsePrimitive_.responseStatusCode)) & "while handling a valid locationPolicy resource create request!");
     				}
     				[] tc_ac.timeout {
-    					setverdict(inconc, testcasename() & ": No answer while creating resource locationPolicy!");
+    					setverdict(inconc, testcasename() & ": Timeout due to no response from requested server!");
     				}
     			}	
     								
     			// Postamble
     			f_postamble_deleteResources();	                        
 				
-			 }// end testcase TC_CSE_LOC_BV_002	
+			 }// end testcase TC_CSE_LOC_BV_001_02	
 			
-	    }//end group g_CSE_LOC_BV
+	    }//end group g_CSE_LOC_BV_001
 	
 			  
-		  group g_CSE_LOC_BO{
+		  group g_CSE_LOC_BO_001{
 		    
-		    testcase TC_CSE_LOC_BO_001() runs on M2M system M2MSystem {//no AE_ID presented in the from_ is assigned privilege to do locationPolicy resource create operation!!
+		    testcase TC_CSE_LOC_BO_001_01() runs on M2M system M2MSystem {//no AE_ID presented in the from_ is assigned privilege to do locationPolicy resource create operation!!
 		      	
 		      	var integer v_aeAuxIndex 				:= -1;
-		        var XSD.ID p_aeResourceAddress 			:= PX_URI_CSE & PX_CSE_NAME & "/" & c_aeAuxName;
-				var XSD.Duration locationUpdatePeriod 	:= "PT30M10S" ;//duration set to 30Minute 10 seconds  
-				var XSD.Token locationTargetID			:= "{LOCATION_TARGET_ID}";
-				var XSD.AnyURI locationServerAddress	:= "{LOCATION_SERVER_ADDRESS}";
+		        var XSD.ID p_aeResourceAddress 			:= PX_URI_CSE & PX_CSE_NAME & "/" & PX_AEAUX_NAME;
+				var XSD.Duration locationUpdatePeriod 	:= PX_LOCATION_UPDATE_PERIOD;    
+				var XSD.Token locationTargetID			:= PX_LOCATION_TARGET_ID;
+				var XSD.AnyURI locationServerAddress	:= PX_LOCATION_SERVER_ADDRESS;
 				var RequestPrimitive v_request;	
 				var M2MResponsePrimitive v_response;
 				     	     	
@@ -3662,17 +3643,11 @@ module OneM2M_Testcases {
      	     	v_aeAuxIndex 			:= f_preamble_registerAe(int62);//c_RUDNDi //No resource creation privilege
      	     	
      	     	//Request target resource address
-     	     	p_aeResourceAddress		:= f_addPrefix(f_getResourceAddress(v_aeAuxIndex)); //v_request.to_
+     	     	p_aeResourceAddress		:= f_addPrefix(f_getResourceAddress(v_aeAuxIndex));
      	     	
      	     	//Set requestPrimitive
-     	     	v_request				:= valueof(m_createLocationPolicy(p_aeResourceAddress, omit, locationUpdatePeriod, locationTargetID,  locationServerAddress));
-     	     	
-     	     	//Set request originator
-     	     	v_request.from_ 		:= f_getOriginator(v_aeAuxIndex);
-     	     	     	     	
-  				//Set returned content type
-				v_request.resultContent := int1;//Attributes  
-											
+     	     	v_request				:= f_getCreateRequestPrimitive(int10, omit, m_createLocationPolicy(p_aeResourceAddress, omit, locationUpdatePeriod, locationTargetID, locationServerAddress), v_aeAuxIndex);
+     	        									
     			// Test Body					
     			mcaPort.send(m_request(v_request));
     			tc_ac.start;
@@ -3683,27 +3658,26 @@ module OneM2M_Testcases {
     				}
     				[] mcaPort.receive(mw_responseOK) -> value v_response {
     					tc_ac.stop;
-    					setverdict(fail, testcasename() & ": Error! IUT failed to check the access privilege of originator!");
+    					setverdict(fail, testcasename() & ": Error occurrs with response status code: " & int2str(enum2int(v_response.responsePrimitive_.responseStatusCode)) & "due to IUT failed to check the access privilege of originator!");
     				}
     				[] tc_ac.timeout {
-    					setverdict(inconc, testcasename() & ": No response received from IUT!");
+    					setverdict(inconc, testcasename() & ": Timeout due to no response from requested server!");
     				}
-    			}	
+    			}
     								
     			// Postamble
     			f_postamble_deleteResources();					
 		      
 		      
-		    } // end testcase TC_CSE_LOC_BO_001
+		    } // end testcase TC_CSE_LOC_BO_001_01
 		    
-		    testcase TC_CSE_LOC_BO_002() runs on M2M system M2MSystem {
+		    testcase TC_CSE_LOC_BO_001_02() runs on M2M system M2MSystem {
 		      	
 		      	var integer v_aeAuxIndex 				:= -1;
-		        var XSD.ID p_aeResourceAddress 			:= PX_URI_CSE & PX_CSE_NAME & "/" & c_aeAuxName;
-		        var XSD.ID p_targetResourceAddress		:= PX_URI_CSE & PX_CSE_NAME & "/" & c_aeAuxName & "/" & c_defaultResourceName;
-				var XSD.Duration locationUpdatePeriod 	:= "PT30M10S" ;//duration set to 30Minute 10 seconds  
-				var XSD.Token locationTargetID			:= "{LOCATION_TARGET_ID}";//format??
-				var XSD.AnyURI locationServerAddress	:= "{LOCATION_SERVER_ADDRESS}";//format???
+		        var XSD.ID p_targetResourceAddress		:= PX_URI_CSE & PX_CSE_NAME & "/" & PX_AEAUX_NAME & "/" & PX_DEFAULT_RESOURCE_NAME;
+				var XSD.Duration locationUpdatePeriod 	:= PX_LOCATION_UPDATE_PERIOD;  
+				var XSD.Token locationTargetID			:= PX_LOCATION_TARGET_ID;
+				var XSD.AnyURI locationServerAddress	:= PX_LOCATION_SERVER_ADDRESS;
 				var RequestPrimitive v_request;
 				var M2MResponsePrimitive v_response;
 								    				
@@ -3711,21 +3685,11 @@ module OneM2M_Testcases {
      	     	f_cf01Up();
      	     	
      	     	//Preamble
-     	     	v_aeAuxIndex 			:= f_preamble_registerAe();
-     	     	
-     	     	//Request target resource address
-     	     	p_aeResourceAddress		:= f_addPrefix(f_getResourceAddress(v_aeAuxIndex)); //v_request.to_
+     	     	v_aeAuxIndex 	:= f_preamble_registerAe();
      	     	
      	     	//Set requestPrimitive
-     	     	v_request				:= valueof(m_createLocationPolicy(p_targetResourceAddress, omit, locationUpdatePeriod, locationTargetID, locationServerAddress));
-     	     	
-     	     	//Set request originator
-     	     	v_request.from_ 		:= f_getOriginator(v_aeAuxIndex);
-     	     	     	     	
-  				//Set returned content type
-				v_request.resultContent := int1;//Attributes  
- 			
-    									
+     	     	v_request		:= f_getCreateRequestPrimitive(int10, omit, m_createLocationPolicy(p_targetResourceAddress, omit, locationUpdatePeriod, locationTargetID, locationServerAddress), v_aeAuxIndex);
+     	    							
     			// Test Body					
     			mcaPort.send(m_request(v_request));
     			tc_ac.start;
@@ -3736,48 +3700,45 @@ module OneM2M_Testcases {
     				}
     				[] mcaPort.receive(mw_responseOK) -> value v_response {
     					tc_ac.stop;
-    					setverdict(fail, testcasename() & ": Error!! Created a resource under a parent resource that does not exist!!");
+    					setverdict(fail, testcasename() & ": Error occurrs with response status code: "& int2str(enum2int(v_response.responsePrimitive_.responseStatusCode)) & "due to IUT created a locationPolicy resource under a non-existed parent resource!");
     				}
     				[] tc_ac.timeout {
-    					setverdict(inconc, testcasename() & ": No response received from IUT!!");
+    					setverdict(inconc, testcasename() & ": Timeout due to no response from requested server!");
     				}
     			}	
     								
     			// Postamble
     			f_postamble_deleteResources();	
-		    }// end testcase TC_CSE_LOC_BO_00D2
+		    }// end testcase TC_CSE_LOC_BO_001_02
 		    
-		  }//end group g_CSE_LOC_BO
+		  }//end group g_CSE_LOC_BO_001
 		
 		  
-		  group g_CSE_LOC_BI{
+		  group g_CSE_LOC_BI_001{
 		    
-		    testcase TC_CSE_LOC_BI_001() runs on M2M system M2MSystem {//reject a invalid update request with invalid attribtue locationUpdatePeriod
+		    testcase TC_CSE_LOC_BI_001_01() runs on M2M system M2MSystem {//reject a invalid update request with invalid attribtue locationUpdatePeriod
 		      
-		      	var integer v_aeAuxIndex 				:= -1;
-		      	var XSD.ID p_aeResourceAddress 			:= PX_URI_CSE & PX_CSE_NAME & "/" & c_aeAuxName;
-				var XSD.Duration locationUpdatePeriod 	:= "-PT30M10S" ;//duration set to invalid value  (minus value)
+		      	var integer v_aeAuxIndex 						:= -1;
+		      	var integer v_locPolicyResourceIndex			:= -1;
+		      	var XSD.ID p_aeResourceAddress 					:= PX_URI_CSE & PX_CSE_NAME & "/" & PX_AEAUX_NAME;
+		      	var XSD.ID p_defaultResourceAddress				:= PX_URI_CSE & PX_CSE_NAME & "/" & PX_AEAUX_NAME & "/" & PX_DEFAULT_RESOURCE_NAME;//which is better? if initialization of to_ := {"Not-initialized"}, then this parameter doesnot need!
+				var XSD.Duration locationUpdatePeriod_invalid 	:= PX_LOCATION_UPDATE_PERIOD_INVALID;
 				var RequestPrimitive v_request;
+				var RequestPrimitive v_request_preamble;
 				var M2MResponsePrimitive v_response;
 								    				
     			//Test component configuration
      	     	f_cf01Up();
      	     	
-     	     	//Preamble
-     	     	v_aeAuxIndex 			:= f_preamble_registerAe();
-     	     	
-     	     	//Request target resource address
-     	     	p_aeResourceAddress		:= f_addPrefix(f_getResourceAddress(v_aeAuxIndex)); //v_request.to_
+     	     	//Preamble - register AE
+     	     	v_aeAuxIndex 				:= f_preamble_registerAe();
+     	     	//Preamble - create a valid locationPolicy resource for later update use
+     	     	v_request_preamble			:= valueof(m_createLocationPolicy(p_aeResourceAddress, omit, PX_LOCATION_UPDATE_PERIOD, PX_LOCATION_TARGET_ID, PX_LOCATION_SERVER_ADDRESS));
+     	     	v_locPolicyResourceIndex	:= f_createResource(int10, v_request_preamble, v_aeAuxIndex);     	     	
      	     	
      	     	//Set requestPrimitive
-     	     	v_request				:= valueof(m_updateLocationPolicy(p_aeResourceAddress, omit, locationUpdatePeriod));
-     	     	
-     	     	//Set request originator
-     	     	v_request.from_ 		:= f_getOriginator(v_aeAuxIndex);
-     	     	     	     	
-  				//Set returned content type
-				v_request.resultContent := int1;//Attributes  
-    									
+     	     	v_request					:= f_getUpdateRequestPrimitive(int10, v_locPolicyResourceIndex, m_updateLocationPolicy(p_defaultResourceAddress, omit, locationUpdatePeriod_invalid));
+     	     	    									
     			// Test Body					
     			mcaPort.send(m_request(v_request));
     			tc_ac.start;
@@ -3788,19 +3749,20 @@ module OneM2M_Testcases {
     				}
     				[] mcaPort.receive(mw_responseOK) -> value v_response {
     					tc_ac.stop;
-    					setverdict(fail, testcasename() & ": Error while updating resource locationPolicy!");
+    					setverdict(fail, testcasename() & ": Error occurrs with response status code: "& int2str(enum2int(v_response.responsePrimitive_.responseStatusCode)) & "due to IUT failed to handle an invalid locationPolicy update request
+    					!");
     				}
     				[] tc_ac.timeout {
-    					setverdict(inconc, testcasename() & ": No response received from IUT while updating resource locationPolicy!");
+    					setverdict(inconc, testcasename() & ": Timeout due to no response from requested server!");
     				}
     			}	
     								
     			// Postamble
     			f_postamble_deleteResources();	       
 		      
-		    }//end testcase TC_CSE_LOC_BI_001
+		    }//end testcase TC_CSE_LOC_BI_001_01
 		    
-		  }//end group g_CSE_LOC_BI
+		  }//end group g_CSE_LOC_BI_001
 		  
 		  
 		}//end group Location
diff --git a/OneM2M_TypesAndValues.ttcn b/OneM2M_TypesAndValues.ttcn
index f3aa536de80892e1b9f32cbe9a313e2e934d12b6..ad5443f50fa0f95d847781f956390fc546b5af97 100644
--- a/OneM2M_TypesAndValues.ttcn
+++ b/OneM2M_TypesAndValues.ttcn
@@ -17,11 +17,11 @@ module OneM2M_TypesAndValues {
 	import from OneM2M_Types all;
 
 	/* Constants */
-	const charstring c_uri_cse := "/~/in-cse/";
-	const charstring c_cse_name := "in-cse";
-	const XSD.String c_defaultResourceName := "MyResource";
-	const charstring c_aeAuxName := "MyAe";
-	const XSD.String c_acpAuxName := "MyAcp";
+	//const charstring c_uri_cse := "/~/in-cse/";
+	//const charstring c_cse_name := "in-cse";
+	//const XSD.String c_defaultResourceName := "MyResource";
+	//const charstring c_aeAuxName := "MyAe";
+	//const XSD.String c_acpAuxName := "MyAcp";
 	
 	//AccessControlOperations
 	const XSD.Integer c_C   := 1;