diff --git a/LibOneM2M/OneM2M_TestSystem.ttcn b/LibOneM2M/OneM2M_TestSystem.ttcn
index 78448491b8d7237feb8517c251124e9dc03dc7bd..61be5d89b5832edfaac0d1812db204b5b18c17e6 100644
--- a/LibOneM2M/OneM2M_TestSystem.ttcn
+++ b/LibOneM2M/OneM2M_TestSystem.ttcn
@@ -80,6 +80,7 @@ module OneM2M_TestSystem {
 	
 	type component AeSystem {
 		port OneM2MPort mcaPort;
+		port OneM2MPort mcaPortIn;
 		port AdapterControlPort acPort;
 		port UpperTesterPort utPort;
 	}		
diff --git a/OneM2M_Testcases_AE.ttcn b/OneM2M_Testcases_AE.ttcn
index 371402e45fdf69fa9a1fe6a81dbebdd108adf9ab..d489c8628d3a5bd9059329b04de2dce1ad4cccd5 100644
--- a/OneM2M_Testcases_AE.ttcn
+++ b/OneM2M_Testcases_AE.ttcn
@@ -83,13 +83,13 @@ module OneM2M_Testcases_AE {
 						f_cf03Up();
 						
 						//Send Trigger Message
-						v_utRequest.to_ := f_getResourceAddress(-1, e_nonHierarchical, p_primitiveScope);
+						v_utRequest.to_ := f_getLocalResourceAddress(-1, e_nonHierarchical, p_primitiveScope);
 						v_utRequest.from_ := "UNINITIALIZED";
 						f_sendUtPrimitive(v_utRequest, v_action);
 						
 						tc_ac.start;
 						alt {
-							[] mcaPortIn.receive(mw_request(mw_createContainer(omit,v_utRequest.to_))) {
+							[] mcaPortIn.receive(mw_request(mw_createContainer(-,v_utRequest.to_))) {
 								tc_ac.stop;
 								setverdict(pass, __SCOPE__, " : Container creation request received successfuly");
 							
diff --git a/OneM2M_Testcases_CSE.ttcn b/OneM2M_Testcases_CSE.ttcn
index 6f3fca9f314b6e54ff3b3ed66fce99dab22773df..69e75839ee2e5a12f0ff47dc3ec08a18393c7e6b 100644
--- a/OneM2M_Testcases_CSE.ttcn
+++ b/OneM2M_Testcases_CSE.ttcn
@@ -5664,11 +5664,11 @@ module OneM2M_Testcases_CSE {
 						// Local variables
 						var AeSimu v_ae1 := AeSimu.create("AE1") alive;
 						var template RequestPrimitive v_createRequest := m_createContainerBase;
-						const AttributeList c_optionalAttribute := {"creator"};
+						var AttributeAux v_optionalAttribute := {"creator", omit};
 						
-						v_createRequest.primitiveContent.container.creator := "";
+						v_createRequest.primitiveContent.container.creator := "NullValue";
 						
-						v_ae1.start(f_CSE_DMR_CRE_012(int3, v_createRequest, c_optionalAttribute));
+						v_ae1.start(f_CSE_DMR_CRE_012(int3, v_createRequest, v_optionalAttribute));
 						v_ae1.done;
 						
 					}					
@@ -5702,11 +5702,11 @@ module OneM2M_Testcases_CSE {
 						// Local variables
 						var AeSimu v_ae1 := AeSimu.create("AE1") alive;
 						var template RequestPrimitive v_createRequest := m_createContentInstanceBase;
-						const AttributeList c_optionalAttribute := {"creator"};
+						var AttributeAux v_optionalAttribute := {"creator", omit};
 						
-						v_createRequest.primitiveContent.contentInstance.creator := "NotInitialized";
+						v_createRequest.primitiveContent.contentInstance.creator := "NullValue";
 						
-						v_ae1.start(f_CSE_DMR_CRE_012(int4, v_createRequest, c_optionalAttribute));
+						v_ae1.start(f_CSE_DMR_CRE_012(int4, v_createRequest, v_optionalAttribute));
 						v_ae1.done;
 						
 					}
@@ -5959,11 +5959,11 @@ module OneM2M_Testcases_CSE {
 						// Local variables
 						var AeSimu v_ae1 := AeSimu.create("AE1") alive;
 						var template RequestPrimitive v_createRequest := m_createSubscriptionBase;
-						const AttributeList c_optionalAttribute := {"creator"};
+						var AttributeAux v_optionalAttribute := {"creator", omit};
 						
-						v_createRequest.primitiveContent.subscription.creator := "MyCreator";
+						v_createRequest.primitiveContent.subscription.creator := "NullValue";
 						
-						v_ae1.start(f_CSE_DMR_CRE_012(int23, v_createRequest, c_optionalAttribute));
+						v_ae1.start(f_CSE_DMR_CRE_012(int23, v_createRequest, v_optionalAttribute));
 						v_ae1.done;
 						
 					}
@@ -5981,7 +5981,7 @@ module OneM2M_Testcases_CSE {
 						
 					}
 				
-					function f_CSE_DMR_CRE_012(ResourceType p_resourceType, template RequestPrimitive p_requestPrimitive, in AttributeList p_optionalAttribute) runs on AeSimu {
+					function f_CSE_DMR_CRE_012(ResourceType p_resourceType, template RequestPrimitive p_requestPrimitive, in AttributeAux p_optionalAttribute) runs on AeSimu {
     				
 							// Local variables
 							var MsgIn v_response;
@@ -5994,7 +5994,7 @@ module OneM2M_Testcases_CSE {
 							var integer v_resourceIndex := -1;
 											   
 							// Test control
-							if(p_optionalAttribute[0] == c_accessControlPolicyIDs) {
+							if(p_optionalAttribute.name == c_accessControlPolicyIDs) {
 								if(not(PICS_ACP_SUPPORT)) {
 									setverdict(inconc, __SCOPE__ & ": AccessControlPolicy support is required to run this test case");
 									stop;
@@ -6007,7 +6007,7 @@ module OneM2M_Testcases_CSE {
 							// Test adapter configuration
 
 							// Preamble
-							if (p_optionalAttribute[0] == c_accessControlPolicyIDs) {
+							if (p_optionalAttribute.name == c_accessControlPolicyIDs) {
 								v_acpAuxIndex := f_cse_preamble_createAcpAux();//c_CRUDNDi)
 							}     				
 							
@@ -6022,17 +6022,18 @@ module OneM2M_Testcases_CSE {
 							}
 						
 							// Test Body
-//							if(p_optionalAttribute[0] == "creator") {
-//								p_requestPrimitive.primitiveContent.container.creator := vc_resourcesList[v_parentIndex].resource.aE.aE_ID;
-//							}
 							v_request := f_getCreateRequestPrimitive(p_resourceType, p_requestPrimitive, v_parentIndex);
     					
-							mcaPort.send(m_request(v_request));
+							if(p_optionalAttribute.name == "creator") {
+								mcaPort.send(m_request(v_request, {p_optionalAttribute}));
+							} else {
+								mcaPort.send(m_request(v_request));
+							}
 							tc_ac.start;
 							alt {
 								[] mcaPort.receive(mw_response(mw_responsePrimitive(int2001, f_getTemplateFromPrimitiveContent(v_request.primitiveContent)))) -> value v_response {
 									tc_ac.stop;
-									setverdict(pass, __SCOPE__ & ": Accepted creation for resource type " & int2str(enum2int(p_resourceType)) & " containing attribute " & p_optionalAttribute[0]);
+									setverdict(pass, __SCOPE__ & ": Accepted creation for resource type " & int2str(enum2int(p_resourceType)) & " containing attribute " & p_optionalAttribute.name);
 									f_checkAttributesToBeSaved(p_resourceType, v_request, v_response.primitive.responsePrimitive);
 									v_resourceIndex := f_setResource(v_response.primitive.responsePrimitive.primitiveContent, p_resourceType, v_parentIndex);
 								}