diff --git a/yang-models/_3gpp-nr-nrm-nrcelldu.yang b/yang-models/_3gpp-nr-nrm-nrcelldu.yang
index da3e121956d6a0c7a1551d912c69617eadbc7c7a..0143d4d1ec4f340d19f2a78d07f817f3c42be81a 100755
--- a/yang-models/_3gpp-nr-nrm-nrcelldu.yang
+++ b/yang-models/_3gpp-nr-nrm-nrcelldu.yang
@@ -15,10 +15,11 @@ module _3gpp-nr-nrm-nrcelldu {
   contact "https://www.3gpp.org/DynaReport/TSG-WG--S5--officials.htm?Itemid=464";
   description "Defines the YANG mapping of the NRCellDU Information Object
     Class (IOC) that is part of the NR Network Resource Model (NRM).
-    Copyright 2024, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, 
+    Copyright 2026, 3GPP Organizational Partners (ARIB, ATIS, CCSA, ETSI, TSDSI, 
     TTA, TTC). All rights reserved.";
   reference "3GPP TS 28.541 5G Network Resource Model (NRM)";
 
+  revision 2026-03-18 { reference CR-1697 ; } 
   revision 2024-05-24 { reference CR-1273 ; } 
   revision 2023-09-18 { reference CR-1043 ; } 
   revision 2022-07-28 { reference "CR-0770"; }
@@ -368,7 +369,6 @@ module _3gpp-nr-nrm-nrcelldu {
 
     leaf-list nRSectorCarrierRef {
       description "Reference to corresponding NRSectorCarrier instance.";
-      min-elements 1;
       type types3gpp:DistinguishedName;
     }