diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html
index 46d87577..e1a57ca4 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.html
@@ -98,6 +98,9 @@
                     <span>
                       {{ getSingleRoomUserInfosGrade(_roomUserInfos) }}
                     </span>
+                    <span>
+                      / {{ getSingleRoomUserInfosDeptName(_roomUserInfos) }}
+                    </span>
                     <span
                       *ngIf="
                         _roomUserInfos.length > 0 &&
diff --git a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
index 369262fb..d5494d9c 100644
--- a/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
+++ b/projects/ucap-webmessenger-app/src/app/layouts/messenger/components/messages.component.ts
@@ -602,6 +602,15 @@ export class MessagesComponent implements OnInit, OnDestroy, AfterViewInit {
     return roomName;
   }
 
+  getSingleRoomUserInfosDeptName(roomUserInfos: any[]) {
+    if (roomUserInfos.length > 0) {
+      return new UiTranslatePipe(
+        this.uiTranslateService,
+        this.changeDetectorRef
+      ).transform(roomUserInfos, 'deptName', ',');
+    }
+    return '';
+  }
   getSingleRoomUserInfosGrade(roomUserInfos: any[]) {
     if (roomUserInfos.length > 0) {
       return new UiTranslatePipe(