diff --git a/primo-explore/custom/41SLSP_EPF-test/js/fullview/almaviewit.component.js b/primo-explore/custom/41SLSP_EPF-test/js/fullview/almaviewit.component.js
index c8e4b93..0c03288 100644
--- a/primo-explore/custom/41SLSP_EPF-test/js/fullview/almaviewit.component.js
+++ b/primo-explore/custom/41SLSP_EPF-test/js/fullview/almaviewit.component.js
@@ -1,77 +1,87 @@
 "use strict";
 
 /*
-    OBJECTIF: Ajouter le lien vers SWITCH edu-ID.
-    REMARQUES: contient juste les liens vers SWITCH edu-ID et vers
-    l'application de changement des code-barres.
+    OBJECTIF: Ajouter un lien pour rapporter les problèmes d'accès aux
+    ressources électroniques. Un message d'avertissement s'affiche quand la
+    la personne n'est pas sur le réseau EPFL
 */
 
 module.exports = {
     bindings: {parentCtrl: '<'},
     controllerAs: 'ctrl',
     controller: ['$filter', 'userService', function($filter, userService) {
         var vm = this;
         vm.feedbackLink = '';
         vm.is_epfl_IP = false;
+        vm.no_report_link = false;
+
         // not for open access
         if (vm.parentCtrl.item.pnx.addata.openaccess && vm.parentCtrl.item.pnx.addata.openaccess[0] === 'true') {
-            vm.nolink = true;
+            vm.no_report_link = true;
         }
         // not for cdi open access
         if (vm.parentCtrl.item.pnx.addata.oa && vm.parentCtrl.item.pnx.addata.oa[0] === 'free_for_read') {
-            vm.nolink = true;
+            vm.no_report_link = true;
         }
-        if (!vm.nolink){
+        if (!vm.no_report_link){
+
+            /* Obtient l'adresse ip depuis un service se trouvant dans le
+            module \js\slsp\epfl_custom_slsp.js */
             var userIP = userService.getIP();
 
-            const regex = /128\.17([89])\.(\d{3})\./;
-            const found = userIP.match(regex);
-            if (found && (found[1] == '8'  || parseInt(found[2])>=128)) {
-                vm.is_epfl_IP = true;
+            // Vérification du range EPFL
+            if (userIP) {
+                const regex = /128\.17([89])\.(\d{3})\./;
+                const found = userIP.match(regex);
+                if (found && (found[1] == '8'  || parseInt(found[2])>=128)) {
+                    vm.is_epfl_IP = true;
+                }
             }
 
-            vm.nolink = false;
+            // Récupération des métadonnées de la ressource
             var mmsId = vm.parentCtrl.item.pnx.control.recordid[0];
             var title = '';
             if (vm.parentCtrl.item.pnx.display.title && vm.parentCtrl.item.pnx.display.title.length > 0) {
                 title = vm.parentCtrl.item.pnx.display.title[0];
             }
             var creationdate = '';
             if (vm.parentCtrl.item.pnx.display.creationdate && vm.parentCtrl.item.pnx.display.creationdate.length > 0) {
                 creationdate = vm.parentCtrl.item.pnx.display.creationdate[0];
             }
             var creator = '';
             if (vm.parentCtrl.item.pnx.display.creator && vm.parentCtrl.item.pnx.display.creator.length > 0) {
                 creator = vm.parentCtrl.item.pnx.display.creator.join(', ');
             }
             var type = '';
             if (vm.parentCtrl.item.pnx.display.type && vm.parentCtrl.item.pnx.display.type.length > 0) {
                 type = vm.parentCtrl.item.pnx.display.type[0];
             }
             var identifier = '';
             if (vm.parentCtrl.item.pnx.display.identifier && vm.parentCtrl.item.pnx.display.identifier.length > 0) {
                 var ident = vm.parentCtrl.item.pnx.display.identifier[0];
                 if (ident.indexOf('<b>ISBN') > -1) {
                     identifier = vm.parentCtrl.item.pnx.display.identifier.join(', ').replace(/<\/b>/g, '').replace(/<b>/g, '');
                 } else if (ident.indexOf('<b>ISSN') > -1) {
                     identifier = vm.parentCtrl.item.pnx.display.identifier.join(', ').replace(/<\/b>/g, '').replace(/<b>/g, '');
                 } else if (ident.indexOf('ISBN') > -1) {
                     identifier = 'ISBN: ' + ident.substring(ident.indexOf('$$V') + 3);
                 } else if (ident.indexOf('ISSN') > -1) {
                     identifier = 'ISSN: ' + ident.substring(ident.indexOf('$$V') + 3);
                 }
             }
             var userAgent = navigator.userAgent;
 
+            // Création de l'objet du message
             var subject = mmsId + ' - "' + title + '"';
 
-            var body = '** Attached Metadata **\nTitle: ' + title + '\nAuthor: ' + creator + '\nYear: ' + creationdate + '\nType: ' + type + '\nDocId: ' + mmsId + '\nIdentifier: ' + identifier + '\nUSER_AGENT: ' + userAgent + '\nUserIP: ' + userIP + '\nRange EPFL: ' + vm.is_epfl_IP + '\n****\n\n' + $filter('customTranslate')('feedbackLinkMSG') + '\n';
+            // Création du corps du message
+            var body = '** Attached Metadata **\nTitle: ' + title + '\nAuthor: ' + creator + '\nYear: ' + creationdate + '\nType: ' + type + '\nDocId: ' + mmsId + '\nIdentifier: ' + identifier + '\nUser_agent: ' + userAgent + '\nUserIP: ' + userIP + '\nRange EPFL: ' + vm.is_epfl_IP + '\n****\n\n' + $filter('customTranslate')('feedbackLinkMSG') + '\n';
 
             vm.feedbackLink = 'mailto:edoc@epfl.ch' + '?subject=' + encodeURIComponent(subject) + '&body=' + encodeURIComponent(body) + '&Content-Type=text/html';
         }
     }],
-    template: `<div class="bar alert-bar" ng-if="ctrl.nolink==false && ctrl.is_epfl_IP==false">
+    template: `<div class="bar alert-bar" ng-if="ctrl.no_report_link==false && ctrl.is_epfl_IP==false">
                  <div>{{ 'vpnMSG' | customTranslate }}<a href="{{ 'vpnLink' | customTranslate }}">VPN</a>.</div>
                  <div class="feedbacklink"> <a href="{{ ::ctrl.feedbackLink }}"><md-icon md-svg-icon="primo-ui:envelope-outline" role="presentation" class="md-primoExplore-theme"></md-icon> {{ 'feedbackLink' | customTranslate }}</a></div>
                </div>
-               <div class="feedbacklink" ng-if="ctrl.nolink==false && ctrl.is_epfl_IP==true"> <a href="{{ ::ctrl.feedbackLink }}"><md-icon md-svg-icon="primo-ui:envelope-outline" role="presentation" class="md-primoExplore-theme"></md-icon> {{ 'feedbackLink' | customTranslate }}</a></div>`}
+               <div class="feedbacklink" ng-if="ctrl.no_report_link==false && ctrl.is_epfl_IP==true"> <a href="{{ ::ctrl.feedbackLink }}"><md-icon md-svg-icon="primo-ui:envelope-outline" role="presentation" class="md-primoExplore-theme"></md-icon> {{ 'feedbackLink' | customTranslate }}</a></div>`}