diff --git a/AxonIvyPortal/portal-components/src_hd/com/axonivy/portal/components/DocumentTable/DocumentTable.xhtml b/AxonIvyPortal/portal-components/src_hd/com/axonivy/portal/components/DocumentTable/DocumentTable.xhtml
index 0b870b5b427..e34319fed05 100644
--- a/AxonIvyPortal/portal-components/src_hd/com/axonivy/portal/components/DocumentTable/DocumentTable.xhtml
+++ b/AxonIvyPortal/portal-components/src_hd/com/axonivy/portal/components/DocumentTable/DocumentTable.xhtml
@@ -71,6 +71,7 @@
       <p:column styleClass="align-center-column document-action-column" rendered="#{cc.attrs.functionColumnRendered}"
         headerText="#{ivy.cms.co('/Dialogs/com/axonivy/portal/components/DocumentTable/FileFunction')}">
         <p:commandLink id="document-download" styleClass="#{cc.attrs.downloadStyleClass}"
+          ariaLabel="#{ivy.cms.co('/Dialogs/com/axonivy/portal/components/DocumentTable/Download')}"
           immediate="true" ajax="false" process="@none" title="#{cc.attrs.downloadTitle}"
           rendered="#{cc.attrs.downloadRendered}">
           <i class="fa #{cc.attrs.downloadIcon}" />
@@ -80,6 +81,7 @@
         <p:spacer width="10px" />
 
         <p:commandLink id="document-delete" styleClass="#{cc.attrs.deleteStyleClass}"
+          ariaLabel="#{ivy.cms.co('/Dialogs/com/axonivy/portal/components/DocumentTable/Delete')}"
           actionListener="#{data.setSelectedDocument(document)}" rendered="#{cc.attrs.deleteRendered}"
           update="#{cc.attrs.updatedComponentAfterDeleted}" immediate="true" title="#{cc.attrs.deleteTitle}"
           oncomplete="PF('document-delete-dialog').show()">
diff --git a/AxonIvyPortal/portal-components/src_hd/com/axonivy/portal/components/ProcessViewer/ProcessViewer.xhtml b/AxonIvyPortal/portal-components/src_hd/com/axonivy/portal/components/ProcessViewer/ProcessViewer.xhtml
index 15814d9662d..c65a7e3dde4 100644
--- a/AxonIvyPortal/portal-components/src_hd/com/axonivy/portal/components/ProcessViewer/ProcessViewer.xhtml
+++ b/AxonIvyPortal/portal-components/src_hd/com/axonivy/portal/components/ProcessViewer/ProcessViewer.xhtml
@@ -28,7 +28,9 @@
         </div>
         <div class="ui-xl-11 ui-lg-10 ui-md-8 ui-sm-8 ui-g-4 u-no-padding-left u-no-padding-top text-ellipsis process-viewer-fit-content">
           <h:outputText id="request-path" value="#{data.webStartable.displayName}" />
-          <p:commandLink id="process-viewer-info-link" styleClass="process-viewer-info-link" global="false" process="@this" immediate="true">
+          <p:commandLink id="process-viewer-info-link" 
+            ariaLabel="#{ivy.cms.co('/Dialogs/com/axonivy/portal/components/ProcessViewer/ProcessInfo')}"
+            styleClass="process-viewer-info-link" global="false" process="@this" immediate="true">
             <i class="si si-information-circle" />
           </p:commandLink>
           <p:tooltip for="process-viewer-info-link" value="#{ivy.cms.co('/Dialogs/com/axonivy/portal/components/ProcessViewer/ProcessInfoIconTooltip')}"
diff --git a/AxonIvyPortal/portal/cms/cms_de.yaml b/AxonIvyPortal/portal/cms/cms_de.yaml
index 7c0955c0d3b..7f0f2d6806d 100644
--- a/AxonIvyPortal/portal/cms/cms_de.yaml
+++ b/AxonIvyPortal/portal/cms/cms_de.yaml
@@ -312,6 +312,7 @@ ch.ivy.addon.portalkit.ui.jsf:
     value: Wert
   applicationMenuHeader:
     MobileApp: Herunterladen und Verbinden mit der Axon Ivy Mobile App
+    ThemeSwitcher: Themenumschalter
     adminSettings: Administration
     changePassword: Passwort ändern
   businessCaseState:
@@ -409,6 +410,7 @@ ch.ivy.addon.portalkit.ui.jsf:
     processChatIsCreated: Gruppenchat - {0} - wurde erstellt
     processChatWasCreated: Gruppenchat - {0} - wurde bereits erstellt. Sie können keinen weiteren Chat erstellen.
     selectedAssignees: Ausgewählte Genehmiger
+    toggleChat: Chat-Panel umschalten
     typeMessage: Schreiben Sie hier eine Nachricht...
     viewParticipant: Teilnehmer anzeigen
   common:
@@ -721,6 +723,7 @@ ch.ivy.addon.portalkit.ui.jsf:
       taskDescriptionNotAvailable: '[Keine Beschreibung]'
       taskNameNotAvailable: '[Kein Aufgabenname verfügbar]'
     taskView:
+      DeleteFilter: Filter löschen
       adminFilterSetWarning: Ihr Filter enthält Status, die nur von Administratoren gesehen werden können.
       appliedFilters: Angewendete Filter
       exportedTasksCasesFileName: AXONIVY_Dataset_Statistics_{0}.{1}
@@ -1199,6 +1202,8 @@ ch.ivy.addon.portalkit.ui.jsf:
         noPermission: You do not have the permission to send this request!
       expiryPeriod: Fristende
       loadingCharts: Bitte warten während die Diagramme geladen werden…
+      moveLeft: Nach links bewegen
+      moveRight: Nach rechts bewegen
       notAllowedToCreateChart: Sie haben die Filtereinstellungen geändert. Bitte aktualisieren Sie gesetzten Filter mit "Filter anwenden", um das Diagramm anschließend erstellen zu können
       other: Andere
       restoreDefaultChart: Wenn Sie fortfahren, werden alle selbsterstellten Diagramme gelöscht. Die Standardeinstellung wird angewendet.
@@ -1222,6 +1227,7 @@ ch.ivy.addon.portalkit.ui.jsf:
       chartDetailsHeader: Diagrammdetails
       chartName: Diagrammname
       chartType: Diagrammtyp
+      name: Diagramm-Informationen
     chartType:
       caseByFinishedTask: Bearbeitete Vorgänge im Zeitraum
       caseByFinishedTaskDescription: Vorgänge, in denen eine Aufgabe in der ausgewählten Zeitspanne abgeschlossen wurde
@@ -1769,6 +1775,7 @@ Labels:
   AppendTask-Explain: Die Aufgabe wird in der Sequenz nach meiner Aufgabe hinzugefügt.
   AppendTheTask: Aufgabe anhängen
   CreateNewDashboard: Neues Dashboard erstellen
+  EditDescription: Beschreibung bearbeiten
   Enums:
     DashboardStandardCaseColumn:
       ACTIONS: Aktionen
@@ -1860,6 +1867,7 @@ Labels:
   Task: Aufgabe
   TaskItemDetail: Aufgabendetails
   TaskUser-Explain: Kommaseparierte Liste von Benutzern
+  ToggleMenu: Menü umschalten
   ViewAllResults: Alle Ergebnisse anzeigen
   adhocTaskRequired: Zumindest eine Aufgabe ist erforderlich.
   disabledUserPrefix: (inaktiv)
diff --git a/AxonIvyPortal/portal/cms/cms_en.yaml b/AxonIvyPortal/portal/cms/cms_en.yaml
index c854de8e69d..3b07dd13b14 100644
--- a/AxonIvyPortal/portal/cms/cms_en.yaml
+++ b/AxonIvyPortal/portal/cms/cms_en.yaml
@@ -311,6 +311,7 @@ ch.ivy.addon.portalkit.ui.jsf:
     value: Value
   applicationMenuHeader:
     MobileApp: Download and Connect to Axon Ivy Mobile App
+    ThemeSwitcher: Theme Switcher
     adminSettings: Admin settings
     changePassword: Change password
   businessCaseState:
@@ -408,6 +409,7 @@ ch.ivy.addon.portalkit.ui.jsf:
     processChatIsCreated: 'Process Chat: {0} is created'
     processChatWasCreated: 'Process Chat: {0} was created. You can not create it again.'
     selectedAssignees: Selected assignees
+    toggleChat: Toggle chat panel
     typeMessage: Type your message here...
     viewParticipant: View participants
   common:
@@ -723,6 +725,7 @@ ch.ivy.addon.portalkit.ui.jsf:
       taskDescriptionNotAvailable: '[No description is available]'
       taskNameNotAvailable: '[Task name not available]'
     taskView:
+      DeleteFilter: Delete filter
       adminFilterSetWarning: Your filter set contains states which can only be seen by administrators.
       appliedFilters: Applied filters
       exportedTasksCasesFileName: AXONIVY_Dataset_Statistics_{0}.{1}
@@ -1201,6 +1204,8 @@ ch.ivy.addon.portalkit.ui.jsf:
         noPermission: You do not have the permission to send this request!
       expiryPeriod: Expiry period
       loadingCharts: Please wait, charts are loading...
+      moveLeft: Move left
+      moveRight: Move right
       notAllowedToCreateChart: You are not allowed to create a chart before clicking Apply Filters button
       other: Others
       restoreDefaultChart: If you proceed, you will loose all charts created by yourself. The standard settings will be applied.
@@ -1224,6 +1229,7 @@ ch.ivy.addon.portalkit.ui.jsf:
       chartDetailsHeader: Chart Details
       chartName: Chart Name
       chartType: Chart Type
+      name: Chart info
     chartType:
       caseByFinishedTask: Processed cases in time period
       caseByFinishedTaskDescription: Cases where a task was finished in the selected time period
@@ -1773,6 +1779,7 @@ Labels:
   AppendTask-Explain: The task is added to the sequence after my task.
   AppendTheTask: Append the task
   CreateNewDashboard: Create new dashboard
+  EditDescription: Edit description
   Enums:
     DashboardStandardCaseColumn:
       ACTIONS: Actions
@@ -1864,6 +1871,7 @@ Labels:
   Task: Task
   TaskItemDetail: Task Details
   TaskUser-Explain: Comma separated list of users
+  ToggleMenu: Toggle menu
   ViewAllResults: View all results
   adhocTaskRequired: You must add at least one new task.
   disabledUserPrefix: (disabled)
diff --git a/AxonIvyPortal/portal/cms/cms_es.yaml b/AxonIvyPortal/portal/cms/cms_es.yaml
index 5f9f63af737..604a24ca67e 100644
--- a/AxonIvyPortal/portal/cms/cms_es.yaml
+++ b/AxonIvyPortal/portal/cms/cms_es.yaml
@@ -313,6 +313,7 @@ ch.ivy.addon.portalkit.ui.jsf:
     value: Valor
   applicationMenuHeader:
     MobileApp: Descargar y conectarse a la aplicación móvil Axon Ivy
+    ThemeSwitcher: Cambiador de temas
     adminSettings: Configuración de administrador
     changePassword: Cambiar contraseña
   businessCaseState:
@@ -410,6 +411,7 @@ ch.ivy.addon.portalkit.ui.jsf:
     processChatIsCreated: 'Chat de grupo: {0} ha sido creado'
     processChatWasCreated: 'Chat de grupo: {0} ya ha sido creado. No puede crear otro chat.'
     selectedAssignees: Usuarios seleccionados
+    toggleChat: Panel de chat
     typeMessage: Escriba su texto aquí…
     viewParticipant: Mostrar participantes
   common:
@@ -720,6 +722,7 @@ ch.ivy.addon.portalkit.ui.jsf:
       taskDescriptionNotAvailable: '[No hay descripción disponible]'
       taskNameNotAvailable: '[Nombre de la tarea no disponible]'
     taskView:
+      DeleteFilter: Borrar filtro
       adminFilterSetWarning: Su filtro contiene estados que sólo pueden ser vistos por los administradores.
       appliedFilters: Filtros aplicados
       exportedTasksCasesFileName: AXONIVY_Dataset_Statistics_{0}.{1}
@@ -1198,6 +1201,8 @@ ch.ivy.addon.portalkit.ui.jsf:
         noPermission: You do not have the permission to send this request!
       expiryPeriod: Período de caducidad
       loadingCharts: Por favor espere, los diagramas se están cargando
+      moveLeft: Muévete a la izquierda
+      moveRight: Muévete a la derecha
       notAllowedToCreateChart: Ha cambiado los filtros aplicados. Por favor aplique los filtros.
       other: Otros
       restoreDefaultChart: Si continúa, todos los diagramas hechos por usted serán borrados. Los valores iniciales serán reestablecidos.
@@ -1221,6 +1226,7 @@ ch.ivy.addon.portalkit.ui.jsf:
       chartDetailsHeader: Detalles del gráfico
       chartName: Nombre del gráfico
       chartType: Tipo de gráfico
+      name: Información gráfica
     chartType:
       caseByFinishedTask: Caso por Tarea Terminada
       caseByFinishedTaskDescription: Casos en los que al menos una tarea ha sido finalizada en el tiempo seleccionado
@@ -1771,6 +1777,7 @@ Labels:
   AppendTask-Explain: La tarea es añadida a la secuencia después de mi tarea.
   AppendTheTask: Anexar la tarea
   CreateNewDashboard: Crear un nuevo cuadro de mandos
+  EditDescription: Editar descripción
   Enums:
     DashboardStandardCaseColumn:
       ACTIONS: Acciones
@@ -1862,6 +1869,7 @@ Labels:
   Task: Tarea
   TaskItemDetail: Detalles de la tarea
   TaskUser-Explain: Lista de usuario separados por coma
+  ToggleMenu: Menú alternativo
   ViewAllResults: Ver todos los resultados
   adhocTaskRequired: Deberá agregar al menos una tarea.
   disabledUserPrefix: (inactivo)
diff --git a/AxonIvyPortal/portal/cms/cms_fr.yaml b/AxonIvyPortal/portal/cms/cms_fr.yaml
index b8dec6c18db..3e94ed6f3a6 100644
--- a/AxonIvyPortal/portal/cms/cms_fr.yaml
+++ b/AxonIvyPortal/portal/cms/cms_fr.yaml
@@ -310,6 +310,7 @@ ch.ivy.addon.portalkit.ui.jsf:
     value: Valeur
   applicationMenuHeader:
     MobileApp: Télécharger et se connecter à l'application mobile Axon Ivy
+    ThemeSwitcher: Changeur de thème
     adminSettings: Administration
     changePassword: Modifier le mot de passe
   businessCaseState:
@@ -407,6 +408,7 @@ ch.ivy.addon.portalkit.ui.jsf:
     processChatIsCreated: 'Chat de processus : {0} est créé'
     processChatWasCreated: 'Chat de processus : {0} a été créé. Vous ne pouvez pas le créer à nouveau.'
     selectedAssignees: Cessionnaires sélectionnés
+    toggleChat: Afficher le panneau de discussion
     typeMessage: Tapez votre message ici…
     viewParticipant: Voir les participants
   common:
@@ -717,6 +719,7 @@ ch.ivy.addon.portalkit.ui.jsf:
       taskDescriptionNotAvailable: '[Aucune description]'
       taskNameNotAvailable: '[Nom de la tâche non disponible ]'
     taskView:
+      DeleteFilter: Supprimer le filtre
       adminFilterSetWarning: Votre jeu de filtres contient des états qui ne peuvent être vus que par les administrateurs.
       appliedFilters: Filtres appliqués
       exportedTasksCasesFileName: AXONIVY_Dataset_Statistics_{0}.{1}
@@ -1195,6 +1198,8 @@ ch.ivy.addon.portalkit.ui.jsf:
         noPermission: You do not have the permission to send this request!
       expiryPeriod: Période d'expiration
       loadingCharts: Veuillez patienter, les graphiques sont en cours de chargement …
+      moveLeft: Déplacer vers la gauche
+      moveRight: Déplacer vers la droite
       notAllowedToCreateChart: Vous n'êtes pas autorisé à créer un diagramme avant de cliquer sur le bouton Appliquer les filtres
       other: Outres
       restoreDefaultChart: Si vous continuez, vous perdrez tous les graphiques créés par vous-même. Les paramètres standard seront appliqués.
@@ -1218,6 +1223,7 @@ ch.ivy.addon.portalkit.ui.jsf:
       chartDetailsHeader: Détails du diagramme
       chartName: Nom du diagramme
       chartType: Type du diagramme
+      name: Infos graphiques
     chartType:
       caseByFinishedTask: Cas traités en période de temps
       caseByFinishedTaskDescription: Cas où une tâche s'est terminée dans la période sélectionnée
@@ -1765,6 +1771,7 @@ Labels:
   AppendTask-Explain: La tâche est ajoutée à la séquence après ma tâche.
   AppendTheTask: Ajouter la tâche
   CreateNewDashboard: Créer un nouveau tableau de bord
+  EditDescription: Editer la description
   Enums:
     DashboardStandardCaseColumn:
       ACTIONS: Actions
@@ -1848,6 +1855,7 @@ Labels:
   Task: Tâche
   TaskItemDetail: Détails de la tâche
   TaskUser-Explain: Liste d’utilisateurs séparés par des virgules
+  ToggleMenu: Menu à bascule
   ViewAllResults: Voir tous les résultats
   adhocTaskRequired: Vous devez ajouter au moins une tâche.
   disabledUserPrefix: (désactivé)
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/ApplicationSelectionMenu/ApplicationSelectionMenu.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/ApplicationSelectionMenu/ApplicationSelectionMenu.xhtml
index 4c94a970a09..a3811db8e3d 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/ApplicationSelectionMenu/ApplicationSelectionMenu.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/ApplicationSelectionMenu/ApplicationSelectionMenu.xhtml
@@ -28,7 +28,7 @@
       <p:graphicImage styleClass="portal-home-logo portal-home-logo-small" name="logo_small" library="ivy-branding" alt="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/homeLogo')}" />
     </p:commandLink>
     
-    <p:commandLink id="toggle-menu" styleClass="sidebar-pin" global="false"
+    <p:commandLink id="toggle-menu" styleClass="sidebar-pin" global="false" ariaLabel="#{ivy.cms.co('/Labels/ToggleMenu')}"
       onclick="hideBreadcrumb()" oncomplete="Portal.updateBreadcrumb();" >
       <span class="pin"></span>
     </p:commandLink>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/CaseDocuments/CaseDocuments.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/CaseDocuments/CaseDocuments.xhtml
index 126801bed94..5b3ad1a5c31 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/CaseDocuments/CaseDocuments.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/CaseDocuments/CaseDocuments.xhtml
@@ -44,6 +44,7 @@
               styleClass="u-truncate-text ui-sm-12" width="65%">
               <h:panelGroup layout="block" rendered="#{document ne null}" styleClass="case-document-name">
                 <p:commandLink ajax="false" id="download"
+                  ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/documentFiles/download')}"
                   styleClass="download-command case-document-name-text u-truncate-text">
                   <p:fileDownload value="#{logic.downloadDocument(document)}" />
                   <ic:ch.ivy.addon.portalkit.component.document.DocumentNameWithIcon fileName="#{document.name}"
@@ -52,6 +53,7 @@
                     fileNameStyleClass="js-document-name document-name" fileSizeStyleClass="document-size" />
                 </p:commandLink>
                 <p:commandLink id="delete-file" actionListener="#{data.setDocument(document)}"
+                  ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/caseDetails/deleteFile')} #{document.name}"
                   rendered="#{caseTaskDocumentBean.canWriteDocument(data.selectedCase)}"
                   styleClass="si si-remove Fright case-document-download"
                   oncomplete="PF('document-deletion-dialog').show()">
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/TaskDocuments/TaskDocuments.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/TaskDocuments/TaskDocuments.xhtml
index 1312afddef2..2e40333a337 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/TaskDocuments/TaskDocuments.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/TaskDocuments/TaskDocuments.xhtml
@@ -45,7 +45,7 @@
               styleClass="u-truncate-text ui-sm-12" width="65%"
               filterBy="#{document.name}" filterMatchMode="contains">
               <h:panelGroup layout="block" rendered="#{document ne null}" styleClass="task-document-name">
-                <p:commandLink ajax="false" id="download" styleClass="download-command task-document-name-text u-truncate-text">
+                <p:commandLink ajax="false" id="download" styleClass="download-command task-document-name-text u-truncate-text" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/documentFiles/download')}">
                   <p:fileDownload value="#{logic.downloadDocument(document)}"/>
                   <ic:ch.ivy.addon.portalkit.component.document.DocumentNameWithIcon fileName="#{document.name}"
                     fileSize="#{masterDataBean.getReadableFileSize(document.size)}"
@@ -54,6 +54,7 @@
                     fileSizeStyleClass="document-size" />
                 </p:commandLink>
                 <p:commandLink id="delete-file" actionListener="#{data.setDocument(document)}"
+                  ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/taskDetails/deleteFile')} #{document.name}"
                   rendered="#{caseTaskDocumentBean.canWriteDocument(data.task)}"
                   styleClass="si si-remove Fright task-document-download" oncomplete="PF('document-deletion-dialog').show()">
                   <p:tooltip for="delete-file" value="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/taskDetails/deleteFile')} #{document.name}"
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/dashboard/component/ColumnManagement/ColumnManagement.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/dashboard/component/ColumnManagement/ColumnManagement.xhtml
index 654ba8a8f6c..172bb845e56 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/dashboard/component/ColumnManagement/ColumnManagement.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/dashboard/component/ColumnManagement/ColumnManagement.xhtml
@@ -20,7 +20,7 @@
         <p:ajax event="rowReorder" global="false" />
         <p:column headerText="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/visible')}" width="70" styleClass="u-text-align-center">
           <p:commandLink id="toggle-visibility" styleClass="ui-selectbooleancheckbox ui-chkbox ui-widget" process="@this"
-            actionListener="#{columnManagementBean.handleVisibility(column)}"
+            actionListener="#{columnManagementBean.handleVisibility(column)}" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/visible')}"
             update="column-management-datatable" partialSubmit="true" immediate="true" global="false" >
             <h:panelGroup styleClass="ui-chkbox-box ui-widget ui-corner-all ui-state-default #{column.visible ? 'ui-state-active':''}">
               <span class="ui-chkbox-icon ui-icon ui-c #{column.visible ? 'ui-icon-check':'ui-icon-blank'}"></span>
@@ -37,6 +37,7 @@
           <h:panelGroup layout="block" id="quick-search-checkbox-panel"
             rendered="#{column.canQuickSearch()}">
             <p:commandLink id="toggle-quick-search" styleClass="ui-selectbooleancheckbox ui-chkbox ui-widget" process="@this"
+              ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/dashboard/QuickSearch')}"
               actionListener="#{columnManagementBean.handleQuickSearch(column)}"
               global="false" update="column-management-datatable" partialSubmit="true" immediate="true">
               <h:panelGroup styleClass="ui-chkbox-box ui-widget ui-corner-all ui-state-default #{column.quickSearch ? 'ui-state-active':''}">
@@ -49,7 +50,7 @@
           <i class="si si-move-expand-vertical" />
         </p:column>
         <p:column headerText="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/remove')}" width="70" styleClass="u-text-align-center js-column-field-#{column.field}">
-          <p:commandLink id="remove-link" actionListener="#{columnManagementBean.remove(column)}" global="false" process="@this"
+          <p:commandLink id="remove-link" actionListener="#{columnManagementBean.remove(column)}" global="false" process="@this" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/remove')}"
             update="column-management-datatable #{cc.clientId}:column-management-form:standard-field-selection #{cc.clientId}:column-management-form:custom-field-selection">
             <i class="si si-bin-1" />
           </p:commandLink>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/dashboard/component/TaskWidget/StartCell.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/dashboard/component/TaskWidget/StartCell.xhtml
index 2937fd09805..f4917ec6ba9 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/dashboard/component/TaskWidget/StartCell.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/generic/dashboard/component/TaskWidget/StartCell.xhtml
@@ -5,6 +5,7 @@
 
 <p:commandLink id="start-task" actionListener="#{dashboardBean.handleStartTask(task)}" onclick="event.stopPropagation();"
   disabled="#{!taskActionBean.isNotDone(task) or !taskActionBean.canResume(task)}" oncomplete="resetPortalLeftMenuState()"
+  ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/dashboard/startATask')}"
   process="@this">
   <span class="si si-controls-play" />
 </p:commandLink>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/setting/AbsenceManagement/SelectDeputy.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/setting/AbsenceManagement/SelectDeputy.xhtml
index 667cfb440f5..aeea6b5948a 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/setting/AbsenceManagement/SelectDeputy.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portal/setting/AbsenceManagement/SelectDeputy.xhtml
@@ -41,7 +41,7 @@
             </p:column>
             <p:column>
               <p:commandLink id="delete-deputy" styleClass="si si-bin-1 delete-deputy" actionListener="#{logic.removeDeputy(deputy)}"
-                update="deputy-selection-form" />
+                update="deputy-selection-form" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}"/>
             </p:column>
           </p:panelGrid>
         </ui:repeat>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseItemDescription/CaseItemDescription.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseItemDescription/CaseItemDescription.xhtml
index 8b7e1434da0..9105b1354fd 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseItemDescription/CaseItemDescription.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseItemDescription/CaseItemDescription.xhtml
@@ -17,7 +17,7 @@
   <div class="ui-g case-details-description-title">
     <div class="case-detail-title #{cc.attrs.labelStyleClasses} text-ellipsis">
       #{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/description')}
-      <p:commandLink onclick="showWidgetDescriptionInplaceEditor();"
+      <p:commandLink onclick="showWidgetDescriptionInplaceEditor();" ariaLabel="#{ivy.cms.co('/Labels/EditDescription')}"
         rendered="#{caseActionBean.canChangeDescription(case) and !cc.attrs.readOnly}" id="edit-description-link">
         <i class="si si-graphic-tablet-drawing-pen" />
       </p:commandLink>
@@ -44,10 +44,10 @@
               <h:outputText escape="false" value="#{caseWidgetBean.sanitizeHTML(case.descriptions().current())}" />
              </h:panelGroup>
           </div>
-          <p:commandLink onclick="displayMoreText()" id="icon-more-link" styleClass="icon-more-link" global="false" process="@this" immediate="true" partialSubmit="true">
+          <p:commandLink onclick="displayMoreText()" id="icon-more-link" styleClass="icon-more-link" global="false" process="@this" immediate="true" partialSubmit="true" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/ExpandAll')}">
             <i class="si si-add-circle si-add-circle-case-description" />
           </p:commandLink>
-          <p:commandLink onclick="displayLessText()" id="icon-less-link" styleClass="icon-less-link" global="false" process="@this" immediate="true" partialSubmit="true">
+          <p:commandLink onclick="displayLessText()" id="icon-less-link" styleClass="icon-less-link" global="false" process="@this" immediate="true" partialSubmit="true" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/CollapseAll')}">
             <i class="si si-subtract-circle" />
           </p:commandLink>
         </div>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseItemDocument/CaseItemDocument.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseItemDocument/CaseItemDocument.xhtml
index 09a195dfbf5..1a567550f5a 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseItemDocument/CaseItemDocument.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseItemDocument/CaseItemDocument.xhtml
@@ -55,7 +55,7 @@
             sortBy="#{document.name}"
             styleClass="u-truncate-text document-name">
             <h:panelGroup layout="block" rendered="#{document ne null}" styleClass="case-document-name">
-              <p:commandLink ajax="false" id="download"
+              <p:commandLink ajax="false" id="download" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/documentFiles/download')}"
                 styleClass="download-command case-document-name-text u-truncate-text">
                 <p:fileDownload value="#{logic.downloadDocument(document)}" />
                 <ic:ch.ivy.addon.portalkit.component.document.DocumentNameWithIcon fileName="#{document.name}" fileSize="#{masterDataBean.getReadableFileSize(document.size)}"
@@ -64,6 +64,7 @@
                   fileSizeStyleClass="document-size" />
               </p:commandLink>
               <p:commandLink id="delete-file" actionListener="#{data.setDocument(document)}"
+                ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/caseDetails/deleteFile')} #{document.name}"
                 rendered="#{caseTaskDocumentBean.canWriteDocument(case)}"
                 styleClass="si si-remove Fright case-document-download"
                 oncomplete="PF('document-deletion-dialog').show()">
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseWidget/CaseWidget.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseWidget/CaseWidget.xhtml
index 28b98b09a7f..cafeaabd5eb 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseWidget/CaseWidget.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/CaseWidget/CaseWidget.xhtml
@@ -58,6 +58,7 @@
                           value="#{filterData.filterName}" trackMouse="true" />
                         <p:commandLink id="delete-user-defined-filter-command"
                           rendered="#{caseWidgetBean.isDeleteFilterEnabledFor(filterData)}"
+                          ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}"
                           styleClass="si si-delete-2 delete-user-defined-filter-command"
                           actionListener="#{data.setFilterDataToBeDeleted(filterData)}"
                           oncomplete="PF('delete-filter-confirmation-dialog').show();" />
@@ -80,6 +81,7 @@
                           value="#{filterData.filterName}" trackMouse="true" />
                         <p:commandLink id="delete-user-defined-filter-command"
                           rendered="#{caseWidgetBean.isDeleteFilterEnabledFor(filterData)}"
+                          ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}"
                           styleClass="si si-delete-2 delete-user-defined-filter-command"
                           actionListener="#{logic.setFilterToBeDeleted(filterData)}"
                           oncomplete="PF('delete-filter-confirmation-dialog').show();" />
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/ProcessWidget/ProcessWidgetDialogs.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/ProcessWidget/ProcessWidgetDialogs.xhtml
index 23b38e84edd..b71ac624f92 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/ProcessWidget/ProcessWidgetDialogs.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/ProcessWidget/ProcessWidgetDialogs.xhtml
@@ -71,7 +71,7 @@
             cancelLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/cancel')}">
             <f:facet name="output">
               <h:outputText styleClass="u-mar-right-5 external-link-edit-display-text" value="#{processWidgetBean.editedExternalLink.name}" />
-              <a href="#" class="si si-graphic-tablet-drawing-pen" />
+              <a href="#" class="si si-graphic-tablet-drawing-pen" aria-label="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/edit')}"/>
             </f:facet>
             <div class="ui-fluid ui-inputgroup">
               <p:inputText id="external-link-name" value="#{processWidgetBean.editedExternalLink.name}" required="true"
@@ -92,7 +92,7 @@
             cancelLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/cancel')}">
             <f:facet name="output">
               <h:outputText styleClass="u-mar-right-5 external-link-edit-display-text" value="#{processWidgetBean.editedExternalLink.link}" />
-              <a href="#" class="si si-graphic-tablet-drawing-pen" />
+              <a href="#" class="si si-graphic-tablet-drawing-pen" aria-label="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/edit')}" />
             </f:facet>
             <p:inputText id="external-link" value="#{processWidgetBean.editedExternalLink.link}" required="true"
               requiredMessage="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/processwidget/startLink')} #{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/processwidget/isRequiredMessage')}"
@@ -107,7 +107,7 @@
             <f:facet name="output">
               <h:outputText styleClass="u-mar-right-5"
                 value="#{empty processWidgetBean.editedExternalLink.description ? ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/notAvailable') : processWidgetBean.editedExternalLink.description}" />
-              <a href="#" class="si si-graphic-tablet-drawing-pen" />
+              <a href="#" class="si si-graphic-tablet-drawing-pen" aria-label="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/edit')}"/>
             </f:facet>
             <div class="ui-fluid ui-inputgroup">
             <p:inputTextarea id="external-description" value="#{processWidgetBean.editedExternalLink.description}"
@@ -131,7 +131,7 @@
               process="@this" update="permission-for-editing-external-link" resetValues="true"/>
             <f:facet name="output">
               <h:outputText styleClass="u-mar-right-5" value="#{processWidgetBean.displayNameOfPermissionsWhenEditingExternalLink}" />
-              <a href="#" class="si si-graphic-tablet-drawing-pen" />
+              <a href="#" class="si si-graphic-tablet-drawing-pen" aria-label="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/edit')}"/>
             </f:facet>
             <f:facet name="input">
               <h:panelGroup id="permission-for-editing-external-link" layout="block"
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/SecurityMemberDisplayName/SecurityMemberDisplayName.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/SecurityMemberDisplayName/SecurityMemberDisplayName.xhtml
index e5ecaaba8d6..3ae23519402 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/SecurityMemberDisplayName/SecurityMemberDisplayName.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/SecurityMemberDisplayName/SecurityMemberDisplayName.xhtml
@@ -59,6 +59,7 @@
         actionListener="#{logic.loadUsersOfRole(securityMember.getMemberName())}"
         oncomplete="PF('users-of-role').show('#{component.clientId}')"
         process="@this"
+        ariaLabel="#{securityMemberDisplayNameBean.getBriefDisplayName(securityMember, memberName)} - #{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/components/SecurityMemberDisplayName/tooltipHelper')}"
         immediate="true">
         <i class="si si-information-circle icon-compact-mode" />
       </p:commandLink>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskAnalysisWidget/TaskAnalysisWidget.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskAnalysisWidget/TaskAnalysisWidget.xhtml
index 314bf25fe5f..5a050443748 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskAnalysisWidget/TaskAnalysisWidget.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskAnalysisWidget/TaskAnalysisWidget.xhtml
@@ -55,6 +55,7 @@
                     rendered="#{taskAnalysisWidgetBean.isDeleteFilterEnabledFor(taskFilterData)}"
                     styleClass="si si-delete-2 delete-user-defined-filter-command"
                     actionListener="#{logic.setFilterToBeDeleted(taskFilterData)}"
+                    ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/components/taskView/DeleteFilter')}"
                     oncomplete="PF('delete-filter-confirmation-dialog').show();" />
                 </h:panelGroup>
               </ui:repeat>
@@ -76,6 +77,7 @@
                     rendered="#{taskAnalysisWidgetBean.isDeleteFilterEnabledFor(taskFilterData)}"
                     styleClass="si si-delete-2 delete-user-defined-filter-command"
                     actionListener="#{logic.setFilterToBeDeleted(taskFilterData)}"
+                    ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/components/taskView/DeleteFilter')}"
                     oncomplete="PF('delete-filter-confirmation-dialog').show();" />
                 </h:panelGroup>
               </ui:repeat>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItem/TaskAction.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItem/TaskAction.xhtml
index 6ecc89f64b0..8aabbd28859 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItem/TaskAction.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItem/TaskAction.xhtml
@@ -10,13 +10,14 @@
   <div id="action-cell-#{rowIndex}" class="task-header-action-cell">
     <div class="action-container">
       <p:commandLink id="task-action-component" actionListener="#{logic.openTask(task,dataModel)}"
+        ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/detail')}"
         disabled="#{!taskActionBean.isNotDone(task) or !taskActionBean.canResume(task)}" rendered="#{task.state != 'RESUMED' and !cc.attrs.readOnly}" onstart="event.stopPropagation();"
         styleClass="task-action-item start-task-action #{taskWidgetBean.runningTaskWhenClickingOnTaskInList ? 'u-hidden-md-down' : ''}" oncomplete="resetPortalLeftMenuState()">
         <h:outputText value="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/start')}" styleClass="task-action-item-label u-hidden-lg-down" />
         <i class="si si-arrow-right-1 icon-compact-mode" />
       </p:commandLink>
 
-      <p:commandLink id="task-open-detail-command" styleClass="task-action-item u-hidden-lg-up"
+      <p:commandLink id="task-open-detail-command" styleClass="task-action-item u-hidden-lg-up" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/detail')}"
         actionListener="#{logic.openDetails(task, dataModel, cc.attrs.inFrame)}" rendered="#{taskWidgetBean.runningTaskWhenClickingOnTaskInList}">
         <i class="si si-information-circle icon-compact-mode" />
       </p:commandLink>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItemDescription/TaskItemDescription.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItemDescription/TaskItemDescription.xhtml
index a72f638b790..7e40409ce46 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItemDescription/TaskItemDescription.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItemDescription/TaskItemDescription.xhtml
@@ -17,7 +17,7 @@
   <h:panelGroup layout="block" styleClass="ui-g task-details-description-title">
     <div class="task-detail-title #{cc.attrs.labelStyleClasses} text-ellipsis task-description-title">
       #{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/description')}
-      <p:commandLink onclick="showWidgetDescriptionInplaceEditor();"
+      <p:commandLink onclick="showWidgetDescriptionInplaceEditor();" ariaLabel="#{ivy.cms.co('/Labels/EditDescription')}"
         rendered="#{canChangeDescription and !cc.attrs.readOnly}" id="edit-description-link">
         <i class="si si-graphic-tablet-drawing-pen" />
       </p:commandLink>
@@ -45,10 +45,10 @@
               <h:outputText escape="false" value="#{taskWidgetBean.sanitizeHTML(task.descriptions().current())}" styleClass="task-detail-description-output" />
             </h:panelGroup>
           </div>
-          <p:commandLink onclick="displayMoreText()" id="icon-more-link" styleClass="icon-more-link" global="false" process="@this" partialSubmit="true">
+          <p:commandLink onclick="displayMoreText()" id="icon-more-link" styleClass="icon-more-link" global="false" process="@this" partialSubmit="true" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/ExpandAll')}">
             <i class="si si-add-circle si-add-circle-task-description" />
           </p:commandLink>
-          <p:commandLink onclick="displayLessText()" id="icon-less-link" styleClass="icon-less-link" global="false" process="@this" partialSubmit="true">
+          <p:commandLink onclick="displayLessText()" id="icon-less-link" styleClass="icon-less-link" global="false" process="@this" partialSubmit="true" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/CollapseAll')}">
             <i class="si si-subtract-circle" />
           </p:commandLink>
         </div>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItemDocuments/TaskItemDocuments.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItemDocuments/TaskItemDocuments.xhtml
index e17860e3a60..f5ec2f76671 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItemDocuments/TaskItemDocuments.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskItemDocuments/TaskItemDocuments.xhtml
@@ -55,14 +55,14 @@
             sortBy="#{document.name}"
             styleClass="">
             <h:panelGroup layout="block" rendered="#{document ne null}" styleClass="task-document-name">
-              <p:commandLink ajax="false" id="download" styleClass="download-command task-document-name-text u-truncate-text">
+              <p:commandLink ajax="false" id="download" styleClass="download-command task-document-name-text u-truncate-text" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/documentFiles/download')}">
                 <p:fileDownload value="#{logic.downloadDocument(document)}" />
                 <ic:ch.ivy.addon.portalkit.component.document.DocumentNameWithIcon fileName="#{document.name}" fileSize="#{masterDataBean.getReadableFileSize(document.size)}"
                   symbolStyleClass="task-details-document-download-icon"
                   fileNameStyleClass="document-name"
                   fileSizeStyleClass="document-size" />
               </p:commandLink>
-              <p:commandLink id="delete-file" actionListener="#{data.setDocument(document)}"
+              <p:commandLink id="delete-file" actionListener="#{data.setDocument(document)}" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/taskDetails/deleteFile')} #{document.name}"
                 rendered="#{caseTaskDocumentBean.canWriteDocument(task)}"
                 styleClass="si si-remove Fright task-document-download" oncomplete="PF('document-deletion-dialog').show()">
                 <p:tooltip for="delete-file" value="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/taskDetails/deleteFile')} #{document.name}"
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskWidget/TaskWidget.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskWidget/TaskWidget.xhtml
index 1603063f85b..e5cde8ee118 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskWidget/TaskWidget.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/TaskWidget/TaskWidget.xhtml
@@ -83,6 +83,7 @@
                         <p:commandLink id="delete-user-defined-filter-command"
                           rendered="#{taskWidgetBean.isDeleteFilterEnabledFor(taskFilterData)}"
                           styleClass="si si-delete-2 delete-user-defined-filter-command"
+                          ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}"
                           actionListener="#{logic.setFilterToBeDeleted(taskFilterData)}"
                           oncomplete="PF('delete-filter-confirmation-dialog').show();"/>
                       </h:panelGroup>
@@ -104,6 +105,7 @@
                           value="#{taskFilterData.filterName}" trackMouse="true" />
                         <p:commandLink id="delete-user-defined-filter-command"
                           rendered="#{taskWidgetBean.isDeleteFilterEnabledFor(taskFilterData)}"
+                          ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}"
                           styleClass="si si-delete-2 delete-user-defined-filter-command"
                           actionListener="#{logic.setFilterToBeDeleted(taskFilterData)}"
                           oncomplete="PF('delete-filter-confirmation-dialog').show();" />
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/cases/filter/AdvancedFilter/AdvancedFilter.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/cases/filter/AdvancedFilter/AdvancedFilter.xhtml
index 7f68e5888fa..829176a3649 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/cases/filter/AdvancedFilter/AdvancedFilter.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/cases/filter/AdvancedFilter/AdvancedFilter.xhtml
@@ -45,6 +45,7 @@
           value="#{cc.attrs.caseFilter.label()}: #{cc.attrs.caseFilter.value()}"
           styleClass="advanced-filter-command #{cc.attrs.buttonStyleClass} #{facesContext.validationFailed ? 'error-filter' : ''} #{cc.attrs.buttonStyleClass}" />
         <p:commandLink id="advanced-filter-remove-command"
+          ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}"
           styleClass="si si-delete-2 advanced-filter-icon #{cc.attrs.removeIconStyleClass}"
           actionListener="#{dataModel.removeFilter(caseFilter)}" global="false"
           update="@(.filter-container) @(.advanced-filter-container) @(.filter-add-container) @(.filter-selection-form) @(.case-list) @(.hidden-case-count)"
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/statistic/StatisticDashboardWidget/StatisticDashboardWidget.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/statistic/StatisticDashboardWidget/StatisticDashboardWidget.xhtml
index 437a6194474..91177812db8 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/statistic/StatisticDashboardWidget/StatisticDashboardWidget.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/statistic/StatisticDashboardWidget/StatisticDashboardWidget.xhtml
@@ -40,17 +40,17 @@
                     <h:panelGroup styleClass="statistics-header-container ui-g-12">
                       <h:panelGroup id="chart-name-container" styleClass="chart-name-container" layout="block">
                         <h1 id="chart-name-#{chartStatus.index}" class="chart-name">#{chart.name}</h1>
-                        <p:commandLink rendered="#{chart.filter != null}" styleClass="si si-information-circle chart-info portal-icon"
+                        <p:commandLink rendered="#{chart.filter != null}" styleClass="si si-information-circle chart-info portal-icon" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/statistic/chartInfo/name')}"
                             actionListener="#{logic.selectChart(chart)}" update="#{p:resolveFirstComponentWithId('chart-details-dialog', view).clientId}" oncomplete="PF('chart-details-dialog').show();" />
                       </h:panelGroup>
 
                       <h:panelGroup layout="block" styleClass="chart-actions-container portal-icon-container" rendered="#{!cc.attrs.isDrilldownExpiryChart and !chart.isPublic and !cc.attrs.isDrilldownCasesByCategory}">
-                        <p:commandLink styleClass="si si-arrow-left-1 chart-action ui-sm-hidden" actionListener="#{logic.moveLeft(chart)}"
+                        <p:commandLink styleClass="si si-arrow-left-1 chart-action ui-sm-hidden" actionListener="#{logic.moveLeft(chart)}" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/statistic/chart/moveLeft')}" 
                           update="@([id$='statistic-container'])" rendered="#{chartStatus.index > data.numberOfDefaultCharts}" />
-                        <p:commandLink styleClass="si si-arrow-right-1 chart-action ui-sm-hidden" actionListener="#{logic.moveRight(chart)}"
+                        <p:commandLink styleClass="si si-arrow-right-1 chart-action ui-sm-hidden" actionListener="#{logic.moveRight(chart)}" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/statistic/chart/moveRight')}"
                           update="@([id$='statistic-container'])" rendered="#{chartStatus.index != data.statisticChartList.size() -1 and data.isFinishLoadCharts}" />
 
-                        <p:commandLink id="delete-chart-link" styleClass="si si-remove chart-action">
+                        <p:commandLink id="delete-chart-link" styleClass="si si-remove chart-action" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}">
                           <p:ajax event="click" listener="#{logic.selectChart(chart)}" oncomplete="PF('delete-confirmation-dialog').show();" />
                         </p:commandLink>
                       </h:panelGroup>
diff --git a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/task/filter/AdvancedFilter/AdvancedFilter.xhtml b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/task/filter/AdvancedFilter/AdvancedFilter.xhtml
index 14fd6696826..8601ee4e67f 100644
--- a/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/task/filter/AdvancedFilter/AdvancedFilter.xhtml
+++ b/AxonIvyPortal/portal/src_hd/ch/ivy/addon/portalkit/component/task/filter/AdvancedFilter/AdvancedFilter.xhtml
@@ -48,6 +48,7 @@
             value="#{cc.attrs.taskFilter.label()}: #{cc.attrs.taskFilter.value()}"
             styleClass="advanced-filter-command #{cc.attrs.buttonStyleClass} #{facesContext.validationFailed ? 'error-filter' : ''} #{cc.attrs.buttonStyleClass}" />
           <p:commandLink id="advanced-filter-remove-command"
+            ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}"
             styleClass="si si-delete-2 advanced-filter-icon #{cc.attrs.removeIconStyleClass}"
             actionListener="#{dataModel.removeFilter(taskFilter)}" global="false"
             update="@(.filter-container) @(.advanced-filter-container) @(.filter-add-container) @(.filter-selection-form) @(.task-view-container) @(.filter-buttons-container) @(.hidden-task-count)"
diff --git a/AxonIvyPortal/portal/src_hd/com/axonivy/portal/dashboard/component/NewsWidget/NewsItem.xhtml b/AxonIvyPortal/portal/src_hd/com/axonivy/portal/dashboard/component/NewsWidget/NewsItem.xhtml
index 12f58d81f83..89088b930d2 100644
--- a/AxonIvyPortal/portal/src_hd/com/axonivy/portal/dashboard/component/NewsWidget/NewsItem.xhtml
+++ b/AxonIvyPortal/portal/src_hd/com/axonivy/portal/dashboard/component/NewsWidget/NewsItem.xhtml
@@ -33,11 +33,13 @@
         global="false" process="@none" update="@this" immediate="true" partialSubmit="true"/>
       <h:panelGroup rendered="#{newsWidgetBean.canManageNews and isReadOnlyMode}" styleClass="news__manage-actions">
         <p:commandLink id="news-item-edit-link"
+          ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/edit')}"
           styleClass="si si-pencil u-mar-right-10 ui-sm-hidden"
           actionListener="#{newsWidgetBean.preEditingNews(news)}" oncomplete="PF('manage-news-dialog').show()"
           update="#{cc.clientId}:management-news-group #{cc.clientId}:manage-news-dialog"/>
         <p:commandLink id="news-item-delete-link"
           styleClass="si si-bin-1" actionListener="#{newsWidgetBean.setSelectedNews(news)}"
+          ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}"
           oncomplete="PF('delete-news-dialog').show()" update="news-#{widget.id}:delete-news-dialog" />
       </h:panelGroup>
     </div>
diff --git a/AxonIvyPortal/portal/webContent/layouts/includes/chatAssigneeSelection.xhtml b/AxonIvyPortal/portal/webContent/layouts/includes/chatAssigneeSelection.xhtml
index 0af75e5f41d..af04125b880 100644
--- a/AxonIvyPortal/portal/webContent/layouts/includes/chatAssigneeSelection.xhtml
+++ b/AxonIvyPortal/portal/webContent/layouts/includes/chatAssigneeSelection.xhtml
@@ -65,6 +65,7 @@
               </pc:securityMemberNameAndAvatar>
               <p:commandLink id="chat-delete-assignee" styleClass="si si-bin-1 chat-delete-assignee"
                 rendered="#{assignee ne ivy.session.getSessionUser()}"
+                ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/delete')}"
                 actionListener="#{chatAssigneeBean.removeAssignee(assignee)}" update="#{p:resolveFirstComponentWithId('chat-assignee-selection-panel', view).clientId}" />
             </div>
           </div>
diff --git a/AxonIvyPortal/portal/webContent/layouts/includes/topbar.xhtml b/AxonIvyPortal/portal/webContent/layouts/includes/topbar.xhtml
index b6100f6b362..2c9093ef2fa 100644
--- a/AxonIvyPortal/portal/webContent/layouts/includes/topbar.xhtml
+++ b/AxonIvyPortal/portal/webContent/layouts/includes/topbar.xhtml
@@ -32,7 +32,7 @@
         </li>
         <li class="topbar-item search-item" jsf:rendered="#{showGlobalSearch and !showQuickGlobalSearch}">
 
-          <a href="#" id="global-search-item">
+          <a href="#" id="global-search-item" aria-label="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/common/search')}">
             <i class="topbar-icon si si-search"/>
           </a>
           <ic:ch.ivy.addon.portal.generic.GlobalSearch id="global-search-component" 
@@ -43,7 +43,7 @@
             isWorkingOnATask="#{isWorkingOnATask}" case="#{case}" task="#{task}" />
         </li>
         <li class="topbar-item themeswitch-item">
-          <p:commandLink id="theme-switcher" disabled="#{!themeBean.enableSwitchThemeButton}"
+          <p:commandLink id="theme-switcher" disabled="#{!themeBean.enableSwitchThemeButton}" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/applicationMenuHeader/ThemeSwitcher')}"
             onclick="PrimeFaces.FreyaConfigurator.changeLayout('ivy', '#{ivyFreyaTheme.mode == 'light' ? 'dark' : 'light'}');Portal.changePortalVariableTheme('#{ivyFreyaTheme.mode == 'light' ? 'dark' : 'light'}');">
             <i class="topbar-icon pi pi-#{ivyFreyaTheme.mode == 'light' ? 'moon' : 'sun'}" />
             <p:ajax onstart="PrimeFaces.FreyaConfigurator.beforeResourceChange();" oncomplete="changeThemeModeRefeshCharts();"
@@ -52,7 +52,7 @@
         </li>
         <li class="topbar-item">
           <p:commandLink id="open-notifications-panel" global="false" update="#{p:resolveFirstComponentWithId('has-notifications', view).clientId}" 
-          rendered="#{notificationBean.isBellIconNeeded}"
+          rendered="#{notificationBean.isBellIconNeeded}" ariaLabel="#{ivy.cms.co('/ch.ivy.addon.portalkit.ui.jsf/chat/toggleChat')}"
           actionListener="#{notificationBean.setRender(true)}" onclick="openNotificationPanel()" process="@this">
             <i class="topbar-icon pi pi-bell" />
             <h:panelGroup class="notifications-badge" id="topbar-unread-notifications-container">