diff --git a/yang-models/_3gpp-common-trace.yang b/yang-models/_3gpp-common-trace.yang
index 0953de0b60628980ce1f64511bb3221b82dc55cd..fe5327d995d6d175a0c37bb5dbf040f1f894fed7 100755
--- a/yang-models/_3gpp-common-trace.yang
+++ b/yang-models/_3gpp-common-trace.yang
@@ -25,6 +25,7 @@ module _3gpp-common-trace {
       Integration Reference Point (IRP);
       Information Service (IS)" ;
 
+  revision 2024-08-09 { reference "CR-0421"; }
   revision 2024-05-12 { reference "CR-0401"; }
   revision 2024-05-06 { reference CR-0359; }
   revision 2024-04-06 { reference "CR-0342"; }
@@ -105,20 +106,9 @@ module _3gpp-common-trace {
   
   grouping AreaScopeGrp {
     description "Represents the AreaScope dataType.
-      This <<dataType>> defines the area scope of MDT.
-      The Area Scope parameter in LTE and NR is either:
-      - list of Cells, identified by E-UTRAN-CGI or NG-RAN CGI. 
-      Maximum 32 CGI can be defined.
-      - list of Tracking Area, identified by TAC. 
-      Maximum of 8 TAC can be defined. 
-      - list of Tracking Area Identity, identified by TAC with 
-      associated plmn-Identity perTAC-List containing the 
-      PLMN identity for each TAC. Maximum of 8 TAI can be defined.
-      The Area Scope parameter in NR can also contain:
-      - list of NPN-IDs in NR. It is either a list of PNI-NPNs 
-      identified by CAG ID with associated plmn-Identity or a  
-      list of SNPNs identified by Network ID with associated 
-      plmn-Identity .";    
+      This <<dataType>> defines the area scope of MDT and QoE.
+      The Area Scope for MDT is specified in clause 5.10.2 of TS 32.422.
+      The Area Scope for QoE is specified in clause 5.4 of TS 28.405.";    
 
     choice AreaScopeChoice {
       leaf-list eutraCellIdList {
@@ -128,11 +118,11 @@ module _3gpp-common-trace {
         description "List of E-UTRAN cells identified by E-UTRAN-CGI";
       }
       
-      leaf-list utraCellIdList {
+      leaf-list nrCellIdList {
         type string;
         min-elements 1;
         max-elements 32;
-        description "List of UTRAN cells identified by UTRAN CGI";
+        description "List of NR cells identified by NG-RAN CGI";
       }
       
       leaf-list tacList {