diff --git a/xwiki-platform-core/xwiki-platform-web/xwiki-platform-web-war/src/main/webapp/resources/js/xwiki/usersandgroups/usersandgroups.js b/xwiki-platform-core/xwiki-platform-web/xwiki-platform-web-war/src/main/webapp/resources/js/xwiki/usersandgroups/usersandgroups.js
index 7f5fe9aded3a..6988dbbee153 100644
--- a/xwiki-platform-core/xwiki-platform-web/xwiki-platform-web-war/src/main/webapp/resources/js/xwiki/usersandgroups/usersandgroups.js
+++ b/xwiki-platform-core/xwiki-platform-web/xwiki-platform-web-war/src/main/webapp/resources/js/xwiki/usersandgroups/usersandgroups.js
@@ -28,19 +28,24 @@
 // Start JavaScript-only code.
 (function(icons) {
   "use strict";
-define('users-and-groups-translation-keys', {
-  prefix: 'platform.core.rightsManagement.',
-  keys: [
-    "allowed",
-    "denied",
-    "undefined"
-  ]
-});
-
+define('users-and-groups-translation-keys', { keys: [
+  "platform.core.rightsManagement.allowed",
+  "platform.core.rightsManagement.denied",
+  "platform.core.rightsManagement.undefined",
+  "rightsmanager.denyrightforcurrentuser",
+  "rightsmanager.clearrightforcurrentuserinstead",
+  "rightsmanager.clearrightforcurrentuser",
+  "rightsmanager.denyrightforgroup",
+  "rightsmanager.clearrightforgroupinstead",
+  "rightsmanager.clearrightforgroup",
+  "rightsmanager.denyrightforuorg",
+  "rightsmanager.clearrightforuorg",
+  "platform.core.rightsManagement.saveFailure",
+  "platform.core.rightsManagement.ajaxFailure"
+]});
 window.MSCheckbox = Class.create({
   /**
     * @todo Make confirmations generic.
-    * @todo L10N
     * @todo Send the state number, or a generic map {state => sendValue}
     * @todo Configuration: automatic save, or just change the value.
     * @todo "Busy" icon when saving.
@@ -100,9 +105,9 @@ window.MSCheckbox = Class.create({
     var state = this.state;
     require(['xwiki-l10n!users-and-groups-translation-keys'], function(l10n) {
       var alts = [
-        l10n['undefined'],
-        l10n['allowed'],
-        l10n['denied']
+        l10n['platform.core.rightsManagement.undefined'],
+        l10n['platform.core.rightsManagement.allowed'],
+        l10n['platform.core.rightsManagement.denied']
       ];
       button.title = alts[state];
     });
@@ -142,102 +147,102 @@ window.MSCheckbox = Class.create({
 
       var action = "";
       var nxtst = (self.state + 1) % self.nrstates;
-
-      // 1. The current user is clearing / denying himself any right.
-      if (self.currentUorG == window.currentUser) {
-        if (nxtst == 2) {
-          var denymessage = "$escapetool.javascript($services.localization.render('rightsmanager.denyrightforcurrentuser'))".replace('__right__', self.right);
-          if (!confirm(denymessage)) {
-            var clearmessage = "$escapetool.javascript($services.localization.render('rightsmanager.clearrightforcurrentuserinstead'))".replace('__right__', self.right);
-            if (confirm(clearmessage)) {
-              action = "clear";
-              self.state = 2;
-              nxtst = 0;
-            } else {
+      require(['xwiki-l10n!users-and-groups-translation-keys'], function(l10n) {
+        // 1. The current user is clearing / denying himself any right.
+        if (self.currentUorG == window.currentUser) {
+          if (nxtst == 2) {
+            var denymessage = l10n['rightsmanager.denyrightforcurrentuser'].replace('__right__', self.right);
+            if (!confirm(denymessage)) {
+              var clearmessage = l10n['rightsmanager.clearrightforcurrentuserinstead'].replace('__right__', self.right);
+              if (confirm(clearmessage)) {
+                action = "clear";
+                self.state = 2;
+                nxtst = 0;
+              } else {
+                return;
+              }
+            }
+          } else if (nxtst == 0) {
+            var clearmessage = l10n['rightsmanager.clearrightforcurrentuser'].replace('__right__', self.right);
+            if (!confirm(clearmessage)) {
               return;
             }
           }
-        } else if (nxtst == 0) {
-          var clearmessage = "$escapetool.javascript($services.localization.render('rightsmanager.clearrightforcurrentuser'))".replace('__right__', self.right);
-          if (!confirm(clearmessage)) {
-            return;
-          }
         }
-      }
-      // 2. The current user is clearing / denying any rights for a group he belongs to.
-      else if (self.isUserInGroup || (window.currentUser == "XWiki.XWikiGuest" && self.currentUorG == "XWiki.XWikiAllGroup")) {
-        if (nxtst == 2) {
-          var denymessage = "$escapetool.javascript($services.localization.render('rightsmanager.denyrightforgroup'))".replace(/__right__/g, self.right);
-          denymessage = denymessage.replace('__name__', self.currentUorG);
-          if (!confirm(denymessage)) {
-            var clearmessage = "$escapetool.javascript($services.localization.render('rightsmanager.clearrightforgroupinstead'))".replace(/__right__/g, self.right);
+        // 2. The current user is clearing / denying any rights for a group he belongs to.
+        else if (self.isUserInGroup || (window.currentUser == "XWiki.XWikiGuest" && self.currentUorG == "XWiki.XWikiAllGroup")) {
+          if (nxtst == 2) {
+            var denymessage = l10n['rightsmanager.denyrightforgroup'].replace(/__right__/g, self.right);
+            denymessage = denymessage.replace('__name__', self.currentUorG);
+            if (!confirm(denymessage)) {
+              var clearmessage = l10n['rightsmanager.clearrightforgroupinstead'].replace(/__right__/g, self.right);
+              clearmessage = clearmessage.replace('__name__', self.currentUorG);
+              if (confirm(clearmessage)) {
+                action = "clear";
+                self.state = 2;
+                nxtst = 0;
+              } else {
+                return;
+              }
+            }
+          } else if (nxtst == 0) {
+            var clearmessage = l10n['rightsmanager.clearrightforgroup'].replace(/__right__/g, self.right);
             clearmessage = clearmessage.replace('__name__', self.currentUorG);
-            if (confirm(clearmessage)) {
-              action = "clear";
-              self.state = 2;
-              nxtst = 0;
-            } else {
+            if (!confirm(clearmessage)) {
               return;
             }
           }
-        } else if (nxtst == 0) {
-          var clearmessage = "$escapetool.javascript($services.localization.render('rightsmanager.clearrightforgroup'))".replace(/__right__/g, self.right);
-          clearmessage = clearmessage.replace('__name__', self.currentUorG);
-          if (!confirm(clearmessage)) {
-            return;
-          }
         }
-      }
-      // 3. The current user is is clearing / denying admin right for any user / group.
-      else if (self.right == "admin") {
-        if (nxtst == 2) {
-          var denymessage = "$escapetool.javascript($services.localization.render('rightsmanager.denyrightforuorg'))".replace('__right__', self.right);
-          denymessage = denymessage.replace('__name__', self.currentUorG);
-          if (!confirm(denymessage)) {
-            return;
-          }
-        } else if (nxtst == 0) {
-          var clearmessage = "$escapetool.javascript($services.localization.render('rightsmanager.clearrightforuorg'))".replace('__right__', self.right);
-          clearmessage = clearmessage.replace('__name__', self.currentUorG);
-          if (!confirm(clearmessage)) {
-            return;
+        // 3. The current user is is clearing / denying admin right for any user / group.
+        else if (self.right == "admin") {
+          if (nxtst == 2) {
+            var denymessage = l10n['rightsmanager.denyrightforuorg'].replace('__right__', self.right);
+            denymessage = denymessage.replace('__name__', self.currentUorG);
+            if (!confirm(denymessage)) {
+              return;
+            }
+          } else if (nxtst == 0) {
+            var clearmessage = l10n['rightsmanager.clearrightforuorg'].replace('__right__', self.right);
+            clearmessage = clearmessage.replace('__name__', self.currentUorG);
+            if (!confirm(clearmessage)) {
+              return;
+            }
           }
         }
-      }
-
-      if (action == "") {
-        if (nxtst == 0) {
-          action = "clear";
-        } else if (nxtst == 1) {
-          action = "allow";
-        } else {
-          action = "deny";
+        if (action == "") {
+          if (nxtst == 0) {
+            action = "clear";
+          } else if (nxtst == 1) {
+            action = "allow";
+          } else {
+            action = "deny";
+          }
         }
-      }
 
-      // Compose the complete URI
-      var url = self.saveUrl + "&action=" + action + "&right=" + self.right;
+        // Compose the complete URI
+        var url = self.saveUrl + "&action=" + action + "&right=" + self.right;
 
-      self.req = new Ajax.Request(url, {
-        method: 'get',
-        onSuccess: function(transport) {
-          if (transport.responseText.strip() == "SUCCESS") {
-            self.next();
-          } else {
-            //if an error occurred while trying to save a right rule, display an alert
-            // and refresh the page, since probably the user does not have the right to perform
-            // that action
-            alert("$services.localization.render('platform.core.rightsManagement.saveFailure')");
-            var rURL = unescape(window.location.pathname);
-            window.location.href = rURL;
+        self.req = new Ajax.Request(url, {
+          method: 'get',
+          onSuccess: function(transport) {
+            if (transport.responseText.strip() == "SUCCESS") {
+              self.next();
+            } else {
+              //if an error occurred while trying to save a right rule, display an alert
+              // and refresh the page, since probably the user does not have the right to perform
+              // that action
+              alert(l10n['platform.core.rightsManagement.saveFailure']);
+              var rURL = unescape(window.location.pathname);
+              window.location.href = rURL;
+            }
+          },
+          onFailure: function() {
+            alert(l10n['platform.core.rightsManagement.ajaxFailure']);
+          },
+          onComplete: function() {
+            delete self.req;
           }
-        },
-        onFailure: function() {
-          alert("$services.localization.render('platform.core.rightsManagement.ajaxFailure')");
-        },
-        onComplete: function() {
-          delete self.req;
-        }
+        });
       });
     }
   }