diff --git a/.editorconfig b/.editorconfig
index 9f62084fe..5ec095c88 100644
--- a/.editorconfig
+++ b/.editorconfig
@@ -13,4 +13,4 @@ indent_size = 4
 
 [*.{html,js,json}]
 indent_style = space
-indent_size = 2
\ No newline at end of file
+indent_size = 2
diff --git a/.phpactor.json b/.phpactor.json
index 014b6a372..29a055dcf 100644
--- a/.phpactor.json
+++ b/.phpactor.json
@@ -1,3 +1,4 @@
 {
     "$schema": "/phpactor.schema.json",
     "language_server_php_cs_fixer.enabled": true
+}
diff --git a/docs/actions/lang/actionsbuilder_en.inc.php b/docs/actions/lang/actionsbuilder_en.inc.php
index c39621e1d..c1f4db919 100644
--- a/docs/actions/lang/actionsbuilder_en.inc.php
+++ b/docs/actions/lang/actionsbuilder_en.inc.php
@@ -565,7 +565,7 @@
     'AB_buttons_action_button_pull_right' => 'Right',
     'AB_attach_link_label' => 'Associated link',
     'AB_attach_caption_label' => 'Text displayed on hovering',
-    'AB_attach_nofullimagelink_label' => 'Add a link to only display the full image',
+    'AB_attach_nofullimagelink_label' => 'Enable to click on the image to display the full image',
     'AB_attach_class_position_left' => 'Left',
     'AB_attach_class_position_center' => 'Center',
     'AB_attach_class_position_right' => 'Right',
diff --git a/handlers/DuplicateHandler.php b/handlers/DuplicateHandler.php
index 1e0f8bd3b..c3829555d 100644
--- a/handlers/DuplicateHandler.php
+++ b/handlers/DuplicateHandler.php
@@ -2,6 +2,7 @@
 
 use YesWiki\Bazar\Controller\EntryController;
 use YesWiki\Bazar\Service\EntryManager;
+use YesWiki\Bazar\Service\FormManager;
 use YesWiki\Bazar\Service\ListManager;
 use YesWiki\Core\Controller\AuthController;
 use YesWiki\Core\Service\AclService;
@@ -33,9 +34,9 @@ public function run()
             ]);
         } elseif (!$this->getService(AclService::class)->hasAccess('read', $this->wiki->GetPageTag())) {
             // if no read access to the page
-            if ($contenu = $this->getService(PageManager::class)->getOne('PageLogin')) {
+            if ($content = $this->getService(PageManager::class)->getOne('PageLogin')) {
                 // si une page PageLogin existe, on l'affiche
-                $error .= $this->wiki->Format($contenu['body']);
+                $error .= $this->wiki->Format($content['body']);
             } else {
                 // sinon on affiche le formulaire d'identification minimal
                 $error .= '<div class="vertical-center white-bg">' . "\n"
@@ -50,7 +51,7 @@ public function run()
                 $data = $this->duplicationManager->checkPostData($_POST);
                 $this->duplicationManager->duplicateLocally($data);
                 if ($data['duplicate-action'] == 'edit') {
-                    $this->wiki->Redirect($this->wiki->href('edit', $data['pageTag']));
+                    $this->wiki->Redirect($this->wiki->href('edit', $data['newTag']));
 
                     return;
                 } elseif ($data['duplicate-action'] == 'return') {
@@ -58,10 +59,10 @@ public function run()
 
                     return;
                 }
-                $this->wiki->Redirect($this->wiki->href('', $data['pageTag']));
+                $this->wiki->Redirect($this->wiki->href('', $data['newTag']));
 
                 return;
-            } catch (\Throwable $th) {
+            } catch (Throwable $th) {
                 $error .= $this->render('@templates\alert-message-with-back.twig', [
                     'type' => 'warning',
                     'message' => $th->getMessage(),
@@ -79,23 +80,24 @@ public function run()
             $pageTitle = '';
             if ($isEntry) {
                 $title = _t('TEMPLATE_DUPLICATE_ENTRY') . ' ' . $this->wiki->GetPageTag();
-                $pageContent = $this->getService(EntryManager::class)->getOne($this->wiki->GetPageTag());
+                $originalContent = $this->getService(EntryManager::class)->getOne($this->wiki->GetPageTag());
                 if ($toExternalWiki) {
-                    $pageTitle = $pageContent['bf_titre'];
+                    $pageTitle = $originalContent['bf_titre'];
                     $proposedTag = $this->wiki->GetPageTag();
-                    $pageContent = $this->wiki->page['body'];
+                    $originalContent = $this->wiki->page['body'];
+                    $form = $this->getService(FormManager::class)->getOne($this->getService(EntryManager::class)->getOne($proposedTag)['id_typeannonce']);
                 } else {
-                    $pageTitle = $pageContent['bf_titre'] . ' (' . _t('DUPLICATE') . ')';
+                    $pageTitle = $originalContent['bf_titre'] . ' (' . _t('DUPLICATE') . ')';
                     $proposedTag = genere_nom_wiki($pageTitle);
                 }
             } elseif ($isList) {
                 $title = _t('TEMPLATE_DUPLICATE_LIST') . ' ' . $this->wiki->GetPageTag();
-                $pageContent = $this->getService(ListManager::class)->getOne($this->wiki->GetPageTag());
+                $originalContent = $this->getService(ListManager::class)->getOne($this->wiki->GetPageTag());
                 if ($toExternalWiki) {
-                    $pageTitle = $pageContent['titre_liste'];
+                    $pageTitle = $originalContent['titre_liste'];
                     $proposedTag = $this->wiki->GetPageTag();
                 } else {
-                    $pageTitle = $pageContent['titre_liste'] . ' (' . _t('DUPLICATE') . ')';
+                    $pageTitle = $originalContent['titre_liste'] . ' (' . _t('DUPLICATE') . ')';
                     $proposedTag = genere_nom_wiki('Liste ' . $pageTitle);
                 }
             } else { // page
@@ -105,7 +107,7 @@ public function run()
                 } else {
                     $proposedTag = genere_nom_wiki($this->wiki->GetPageTag() . ' ' . _t('DUPLICATE'));
                 }
-                $pageContent = $this->wiki->page['body'];
+                $originalContent = $this->wiki->page['body'];
             }
             $attachments = $this->duplicationManager->findFiles($this->wiki->page['tag']);
             $totalSize = 0;
@@ -130,9 +132,10 @@ public function run()
             'proposedTag' => $proposedTag ?? '',
             'attachments' => $attachments ?? [],
             'pageTitle' => $pageTitle ?? '',
-            'pageContent' => $pageContent ?? '',
+            'originalContent' => $originalContent ?? '',
             'totalSize' => $this->duplicationManager->humanFilesize($totalSize ?? 0),
             'type' => $type ?? '',
+            'form' => $form ?? '',
             'baseUrl' => preg_replace('/\?$/Ui', '', $this->wiki->config['base_url']),
             'toExternalWiki' => $toExternalWiki,
         ]);
diff --git a/includes/services/DuplicationManager.php b/includes/services/DuplicationManager.php
index 1a7396b73..053bc7bc1 100644
--- a/includes/services/DuplicationManager.php
+++ b/includes/services/DuplicationManager.php
@@ -56,7 +56,7 @@ private function getLocalFileUploadPath()
      *
      * @return array keys of fields that may contain attachments to import
      */
-    public function getUploadFieldsFromEntry($id)
+    private function getUploadFieldsFromEntry($id)
     {
         $fields = [];
         $entry = $this->wiki->services->get(EntryManager::class)->getOne($id);
@@ -65,11 +65,8 @@ public function getUploadFieldsFromEntry($id)
             $form = $formManager->getOne($entry['id_typeannonce']);
             // find fields that are textareas
             foreach ($form['prepared'] as $field) {
-                if ($field instanceof TextareaField or $field instanceof ImageField or $field instanceof FileField) {
-                    $fields[] = [
-                        'id' => $field->getPropertyName(),
-                        'type' => $field->getType(),
-                    ];
+                if ($field instanceof TextareaField || $field instanceof ImageField || $field instanceof FileField) {
+                    $fields[] = $field;
                 }
             }
         }
@@ -77,7 +74,7 @@ public function getUploadFieldsFromEntry($id)
         return $fields;
     }
 
-    public function findFilesInUploadField($fieldValue)
+    private function findFilesInUploadField($fieldValue)
     {
         $f = $this->uploadPath . '/' . $fieldValue;
         if ($f !== $this->uploadPath . '/' && file_exists($f)) {
@@ -98,7 +95,7 @@ public function findFilesInUploadField($fieldValue)
      *
      * @return array files
      */
-    public function findFilesInWikiText($tag, $wikiText)
+    private function findFilesInWikiText($tag, $wikiText)
     {
         $filesMatched = [];
         $regex = '#\{\{attach.*file="(.*)".*\}\}#Ui';
@@ -149,7 +146,7 @@ public function findFilesInWikiText($tag, $wikiText)
     }
 
     /**
-     * Get file attachements from pageTag.
+     * Get file attachements from newTag.
      *
      * @param string $tag page id
      *
@@ -166,12 +163,12 @@ public function findFiles($tag = '')
             $fields = $this->getUploadFieldsFromEntry($tag);
             $entry = $this->wiki->services->get(EntryManager::class)->getOne($tag);
             foreach ($fields as $f) {
-                if ($f['type'] == 'image' || $f['type'] == 'fichier') {
-                    if (!empty($fi = $this->findFilesInUploadField($entry[$f['id']]))) {
+                if ($f instanceof ImageField || $f instanceof FileField) {
+                    if (!empty($fi = $this->findFilesInUploadField($entry[$f->getPropertyName()]))) {
                         $files[] = $fi;
                     }
-                } elseif ($f['type'] == 'textelong') {
-                    if (!empty($fi = $this->findFilesInWikiText($tag, $entry[$f['id']]))) {
+                } elseif ($f instanceof TextareaField) {
+                    if (!empty($fi = $this->findFilesInWikiText($tag, $entry[$f->getPropertyName()]))) {
                         $files = array_merge($files, $fi);
                     }
                 }
@@ -212,21 +209,21 @@ public function duplicateFiles($fromTag, $toTag)
 
     public function checkPostData($data)
     {
-        if (empty($data['type']) || !in_array($data['type'], ['page', 'list', 'entry'])) {
+        if (empty($data['type']) || !in_array($data['type'], ['form', 'page', 'list', 'entry'])) {
             throw new \Exception(_t('NO_VALID_DATA_TYPE'));
         }
-        if (empty($data['pageTag'])) {
+        if (empty($data['newTag'])) {
             throw new \Exception(_t('EMPTY_PAGE_TAG'));
         }
-        if ($data['type'] != 'page' && empty($data['pageTitle'])) {
+        if ($data['type'] != 'page' && empty($data['newTitle'])) {
             throw new \Exception(_t('EMPTY_PAGE_TITLE'));
         }
         if (!$this->wiki->UserIsAdmin()) {
             throw new \Exception(_t('ONLY_ADMINS_CAN_DUPLICATE') . '.');
         }
-        $page = $this->wiki->services->get(PageManager::class)->getOne($data['pageTag']);
+        $page = $this->wiki->services->get(PageManager::class)->getOne($data['newTag']);
         if ($page) {
-            throw new \Exception($data['pageTag'] . ' ' . _t('ALREADY_EXISTING'));
+            throw new \Exception($data['newTag'] . ' ' . _t('ALREADY_EXISTING'));
         }
         if (empty($data['duplicate-action']) || !in_array($data['duplicate-action'], ['open', 'edit', 'return'])) {
             throw new \Exception(_t('NO_DUPLICATE_ACTION') . '.');
@@ -242,21 +239,21 @@ public function duplicateLocally($data)
         }
         switch ($data['type']) {
             case 'list':
-                $list = $this->wiki->services->get(ListManager::class)->getOne($this->wiki->getPageTag());
-                $this->wiki->services->get(ListManager::class)->create($data['pageTitle'], $list['label'], $data['pageTag']);
+                $list = $this->wiki->services->get(ListManager::class)->getOne($data['originalTag']);
+                $this->wiki->services->get(ListManager::class)->create($data['newTitle'], $list['label'], $data['newTag']);
                 break;
 
             case 'entry':
-                $files = $this->duplicateFiles($this->wiki->getPageTag(), $data['pageTag']);
+                $files = $this->duplicateFiles($data['originalTag'], $data['newTag']);
                 $entry = $this->wiki->services->get(EntryManager::class)->getOne($this->wiki->getPageTag());
                 $fields = $this->getUploadFieldsFromEntry($this->wiki->GetPageTag());
                 foreach ($fields as $f) {
                     foreach ($files as $fi) {
-                        $entry[$f['id']] = str_replace($fi['originalFile'], $fi['duplicatedFile'], $entry[$f['id']]);
+                        $entry[$f->getPropertyName()] = str_replace($fi['originalFile'], $fi['duplicatedFile'], $entry[$f->getPropertyName()]);
                     }
                 }
-                $entry['id_fiche'] = $data['pageTag'];
-                $entry['bf_titre'] = $data['pageTitle'];
+                $entry['id_fiche'] = $data['newTag'];
+                $entry['bf_titre'] = $data['newTitle'];
                 $entry['antispam'] = 1;
                 $this->wiki->services->get(EntryManager::class)->create($entry['id_typeannonce'], $entry);
                 break;
@@ -264,11 +261,11 @@ public function duplicateLocally($data)
             default:
             case 'page':
                 $newBody = $this->wiki->page['body'];
-                $files = $this->duplicateFiles($this->wiki->getPageTag(), $data['pageTag']);
+                $files = $this->duplicateFiles($data['originalTag'], $data['newTag']);
                 foreach ($files as $f) {
                     $newBody = str_replace($f['originalFile'], $f['duplicatedFile'], $newBody);
                 }
-                $this->wiki->services->get(PageManager::class)->save($data['pageTag'], $newBody);
+                $this->wiki->services->get(PageManager::class)->save($data['newTag'], $newBody);
                 break;
         }
 
@@ -280,7 +277,7 @@ public function duplicateLocally($data)
             );
 
             $this->wiki->services->get(AclService::class)->save(
-                $data['pageTag'],
+                $data['newTag'],
                 $privilege,
                 $values['list']
             );
@@ -292,9 +289,9 @@ public function duplicateLocally($data)
             'http://outils-reseaux.org/_vocabulary/tag',
         ];
         foreach ($properties as $prop) {
-            $values = $this->wiki->services->get(TripleStore::class)->getAll($this->wiki->GetPageTag(), $prop, '', '');
+            $values = $this->wiki->services->get(TripleStore::class)->getAll($data['originalTag'], $prop, '', '');
             foreach ($values as $val) {
-                $this->wiki->services->get(TripleStore::class)->create($data['pageTag'], $prop, $val['value'], '', '');
+                $this->wiki->services->get(TripleStore::class)->create($data['newTag'], $prop, $val['value'], '', '');
             }
         }
     }
@@ -303,15 +300,11 @@ public function importDistantContent($tag, $request)
     {
         if ($this->wiki->services->get(PageManager::class)->getOne($tag)) {
             throw new Exception(_t('ACEDITOR_LINK_PAGE_ALREADY_EXISTS'));
-
-            return;
         }
         $req = $request->request->all();
-        foreach (['pageContent', 'sourceUrl', 'originalTag', 'type'] as $key) {
+        foreach (['originalContent', 'sourceUrl', 'originalTag', 'type'] as $key) {
             if (empty($req[$key])) {
                 throw new Exception(_t('NOT_FOUND_IN_REQUEST', $key));
-
-                return;
             }
         }
         foreach ($req['files'] as $fileUrl) {
@@ -319,14 +312,14 @@ public function importDistantContent($tag, $request)
         }
 
         $newUrl = explode('/?', $this->wiki->config['base_url'])[0];
-        $newBody = str_replace($req['sourceUrl'], $newUrl, $req['pageContent']);
+        $newBody = str_replace($req['sourceUrl'], $newUrl, $req['originalContent']);
         if ($req['type'] === 'page') {
             $this->wiki->services->get(PageManager::class)->save($tag, $newBody);
         } elseif ($req['type'] === 'entry') {
             $entry = json_decode($newBody, true);
             $entry['id_fiche'] = $tag;
             $entry['antispam'] = 1;
-            $this->wiki->services->get(EntryManager::class)->create($entry['id_typeannonce'], $entry);
+            $this->wiki->services->get(EntryManager::class)->create($entry['id_typeannonce'], $entry, false, $req['sourceUrl']);
         }
     }
 
diff --git a/index.php b/index.php
index b9c524a7a..8b2fe5c16 100755
--- a/index.php
+++ b/index.php
@@ -8,9 +8,9 @@
  *
  * @category Wiki
  *
- * @license  GNU/GPL version 3
+ * @license GNU/GPL version 3
  *
- * @see     https://yeswiki.net
+ * @see https://yeswiki.net
  */
 
 use YesWiki\Core\YesWikiLoader;
diff --git a/javascripts/handlers/duplicate.js b/javascripts/handlers/duplicate.js
index 5d690d917..8dbeb7cae 100644
--- a/javascripts/handlers/duplicate.js
+++ b/javascripts/handlers/duplicate.js
@@ -9,15 +9,19 @@ function isValidUrl(string) {
   }
 }
 
+function arrayIncludesAllRequiredFields(arr, fields) {
+  return fields.every((v) => arr.some((i) => i.id === v.id && i.type === v.type))
+}
+
 function blockDuplicationName(tag) {
   $('[name=duplicate-action]').attr('disabled', 'disabled').addClass('disabled')
-  $('#pageTag').parents('.form-group').removeClass('has-success').addClass('has-error')
+  $('#newTag').parents('.form-group').removeClass('has-success').addClass('has-error')
   $('#pagetag-message').html(_t('PAGE_NOT_AVAILABLE', { tag }))
 }
 
 function validateDuplicationName(tag) {
   $('[name=duplicate-action]').removeAttr('disabled').removeClass('disabled')
-  $('#pageTag').parents('.form-group').removeClass('has-error').addClass('has-success')
+  $('#newTag').parents('.form-group').removeClass('has-error').addClass('has-success')
   $('#pagetag-message').html(_t('PAGE_AVAILABLE', { tag }))
 }
 
@@ -43,7 +47,7 @@ function handleLoginResponse(data) {
       .addClass('has-success')
     $('.login-fields').addClass('hide')
     $('.duplication-fields').removeClass('hide')
-    checkPageExistence(`${shortUrl}/?api/pages/${$('#pageTag').val()}`)
+    checkPageExistence(`${shortUrl}/?api/pages/${$('#newTag').val()}`)
   } else {
     $('#login-message').html(_t('CONNECTED_BUT_NOT_ADMIN', { user: data.user })).parents('.form-group')
       .removeClass('has-success')
@@ -58,7 +62,7 @@ document.addEventListener('DOMContentLoaded', () => {
     e.stopPropagation()
     return false
   })
-  $('#urlWiki').on('change', () => {
+  $('#url-wiki').on('change', () => {
     $('.login-fields, .duplication-fields').addClass('hide')
     $('#login-message').html('')
   })
@@ -84,19 +88,19 @@ document.addEventListener('DOMContentLoaded', () => {
   })
 
   $('[name="duplicate-action"]').on('click', (e) => {
-    var btnAction = e.currentTarget.value
+    const btnAction = e.currentTarget.value
     $.ajax({
       method: 'POST',
-      url: `${shortUrl}/?api/pages/${$('#pageTag').val()}/duplicate`,
+      url: `${shortUrl}/?api/pages/${$('#newTag').val()}/duplicate`,
       data: $('#form-duplication').serialize()
-    }).done((data) => {
-      if (btnAction == 'open') {
-        location = `${shortUrl}/?${data.pageTag}`
-      } else if (btnAction == 'edit') {
-        location = `${shortUrl}/?${data.pageTag}/edit`
+    }).done((d) => {
+      if (btnAction === 'open') {
+        document.location = `${shortUrl}/?${d.newTag}`
+      } else if (btnAction === 'edit') {
+        document.location = `${shortUrl}/?${d.newTag}/edit`
       } else {
-        let url = location.href.replace(/\/duplicate.*/, '')
-        location = url
+        const url = document.location.href.replace(/\/duplicate.*/, '')
+        document.location = url
       }
     }).fail((jqXHR) => {
       toastMessage(`${_t('ERROR')} ${jqXHR.status}`, 3000, 'alert alert-danger')
@@ -105,11 +109,11 @@ document.addEventListener('DOMContentLoaded', () => {
   })
 
   $('.btn-verify-tag').on('click', () => {
-    checkPageExistence(`${shortUrl}/?api/pages/${$('#pageTag').val()}`)
+    checkPageExistence(`${shortUrl}/?api/pages/${$('#newTag').val()}`)
   })
 
   $('.btn-verify-wiki').on('click', () => {
-    let url = $('#urlWiki').val()
+    let url = $('.duplication-wiki-form').find('#url-wiki').val()
 
     if (isValidUrl(url)) {
       let taburl = []
@@ -119,13 +123,40 @@ document.addEventListener('DOMContentLoaded', () => {
         taburl = url.split('?')
       }
       shortUrl = taburl[0].replace(/\/+$/g, '')
-      $('#baseUrl').text(`${shortUrl}/?`)
+      $('#base-url').text(`${shortUrl}/?`)
       url = `${shortUrl}/?api/auth/me`
       $.ajax({
         method: 'GET',
         url
       }).done((data) => {
         handleLoginResponse(data)
+
+        // if case of entry, we need to check if form id is available and compatible
+        // or propose another id
+        const formId = $('#form-id').val()
+        if (typeof formId !== 'undefined') {
+          const formUrl = `${shortUrl}/?api/forms/${formId}`
+          $.ajax({
+            method: 'GET',
+            url: formUrl
+          }).done((form) => {
+            const requiredFields = form.prepared.filter((field) => field.required === true)
+            // we check if the found formId is compatible
+            if (arrayIncludesAllRequiredFields(window.sourceForm.prepared, requiredFields)) {
+              $('#form-message').removeClass('has-error').addClass('has-success').find('.help-block')
+                .html(_t('FORM_ID_IS_COMPATIBLE', { id: formId }))
+            } else {
+              $('#form-message').removeClass('has-success').addClass('has-error').find('.help-block')
+                .html(_t('FORM_ID_NOT_AVAILABLE', { id: formId }))
+            }
+          }).fail((jqXHR) => {
+            if (jqXHR.status === 404) {
+              // the formId is available
+              $('#form-message').removeClass('has-error').addClass('has-success').find('.help-block')
+                .html(_t('FORM_ID_AVAILABLE', { id: formId }))
+            }
+          })
+        }
       }).fail((jqXHR) => {
         if (jqXHR.status === 401) {
           $('#login-message').html(`<div class="text-danger">${_t('NOT_CONNECTED')}</div>`)
@@ -138,4 +169,4 @@ document.addEventListener('DOMContentLoaded', () => {
       toastMessage(_t('NOT_VALID_URL', { url }), 3000, 'alert alert-danger')
     }
   })
-})
\ No newline at end of file
+})
diff --git a/javascripts/users-table.js b/javascripts/users-table.js
index 3dc85030a..2a458ff01 100644
--- a/javascripts/users-table.js
+++ b/javascripts/users-table.js
@@ -35,7 +35,7 @@ const usersTableService = {
             ''
           ]).draw()
           if (userLink !== '') {
-            $(`#users-table-link-change-password`).html("<br/><label>"+_t('LINK_TO_CHANGE_PASSWORD')+"</label><br/><a href='"+userLink+"' target='_blank'>"+userLink+"</a>")
+            $('#users-table-link-change-password').html(`<br/><label>${_t('LINK_TO_CHANGE_PASSWORD')}</label><br/><a href='${userLink}' target='_blank'>${userLink}</a>`)
           }
           toastMessage(_t('USERSTABLE_USER_CREATED', { name: userName }), 1100, 'alert alert-success')
         },
diff --git a/javascripts/yeswiki-base.js b/javascripts/yeswiki-base.js
index 542fb9624..558d6ad7d 100755
--- a/javascripts/yeswiki-base.js
+++ b/javascripts/yeswiki-base.js
@@ -921,4 +921,4 @@ $('#yw-a11y-jump-content').click(() => {
   setTimeout(() => {
     $('#yw-topnav').removeClass('nav-down').addClass('nav-up')
   }, 300)
-})
\ No newline at end of file
+})
diff --git a/lang/yeswikijs_fr.php b/lang/yeswikijs_fr.php
index c66bab516..59c4ccbe2 100644
--- a/lang/yeswikijs_fr.php
+++ b/lang/yeswikijs_fr.php
@@ -159,4 +159,7 @@
     'CONNECTED_AS_ADMIN' => 'L\'utilisateurice {user} est bien connecté.e sur le YesWiki de destination, avec des droits d\'administration.',
     'CONNECTED_BUT_NOT_ADMIN' => 'L\'utilisateurice {user} est bien connecté.e sur le YesWiki de destination, mais n\'a pas les droits d\'administration. Veuillez-vous connecter avec un compte admin.',
     'NOT_WIKI_OR_OLD_WIKI' => 'Le site indiqué ne semble pas être un YesWiki, ou sa version est antérieure à 4.5.0',
+    'FORM_ID_AVAILABLE' => 'Le formulaire avec l\'identifiant {id} n\'existant pas encore sur l\'url indiqué, il sera créé.',
+    'FORM_ID_NOT_AVAILABLE' => 'Le formulaire avec l\'identifiant {id} n\'est plus disponible sur l\'url indiqué, il faut changer d\'identifiant.',
+    'FORM_ID_IS_COMPATIBLE' => 'Un formulaire du même identifiant ({id}) existe sur l\'url indiqué et semble avoir au moins les champs obligatoires similaires. Il sera utilisé pour la duplication.',
 ];
diff --git a/templates/handlers/duplicate.twig b/templates/handlers/duplicate.twig
index 550499afe..f42d399a4 100644
--- a/templates/handlers/duplicate.twig
+++ b/templates/handlers/duplicate.twig
@@ -7,9 +7,9 @@
     <form class="duplication-wiki-form">
     <div class="text-tip">{{ _t('WIKI_URL_RECENT') }}.</div>
     <div class="form-group">
-      <label for="urlWiki" class="control-label">{{ _t('WIKI_URL') }}</label>
+      <label for="url-wiki" class="control-label">{{ _t('WIKI_URL') }}</label>
       <div class="input-group">
-        <input required type="url" class="form-control" id="urlWiki" name="urlWiki" placeholder="{{ _t('WIKI_URL') }}" value="" />
+        <input required type="url" class="form-control" id="url-wiki" name="url-wiki" placeholder="{{ _t('WIKI_URL') }}" value="" />
         <span class="input-group-btn">
           <button class="btn-verify-wiki btn btn-primary" type="submit">{{ _t('VERIFY_WIKI') }}</button>
         </span>
@@ -36,22 +36,29 @@
         </div>
       </div>
     </form>
+    {% if form %}
+    <script>
+    var sourceForm = {{ form|json_encode|raw }}
+    </script>
+    <input type="hidden" id="form-id" value="{{form.bn_id_nature}}"/>
+    <div id="form-message"><span class="help-block"></span></div>
+    {% endif %}
     <div class="duplication-fields hide">{# hide the field while not connected #}
     {% endif %}
   <form id="form-duplication" method="post" action="{{ url({handler: 'duplicate'})}}">
     {% if pageTitle %}
     <div class="form-group">
-      <label for="pageTitle" class="control-label">{{ _t('PAGE_TITLE_TO_DUPLICATE') }}</label>
+      <label for="newTitle" class="control-label">{{ _t('PAGE_TITLE_TO_DUPLICATE') }}</label>
       <div class="input-group">
-        <input required type="text" class="form-control" id="pageTitle" name="pageTitle" placeholder="{{ _t('PAGE_TITLE_TO_DUPLICATE') }}" value="{{pageTitle}}" />
+        <input required type="text" class="form-control" id="newTitle" name="newTitle" placeholder="{{ _t('PAGE_TITLE_TO_DUPLICATE') }}" value="{{pageTitle}}" />
       </div>
     </div>
-  {% endif %}
+    {% endif %}
     <div class="form-group">
-      <label for="pageTag" class="control-label">{{ _t('PAGE_TAG_TO_DUPLICATE') }}</label>
+      <label for="newTag" class="control-label">{{ _t('PAGE_TAG_TO_DUPLICATE') }}</label>
       <div class="input-group">
-        <span class="input-group-addon" id="baseUrl">{{ baseUrl }}</span>
-        <input required type="text" class="form-control" id="pageTag" name="pageTag" placeholder="{{ _t('PAGE_TAG_TO_DUPLICATE') }}" value="{{proposedTag}}" />
+        <span class="input-group-addon" id="base-url">{{ baseUrl }}</span>
+        <input required type="text" class="form-control" id="newTag" name="newTag" placeholder="{{ _t('PAGE_TAG_TO_DUPLICATE') }}" value="{{proposedTag}}" />
         {% if toExternalWiki %}
         <span class="input-group-btn">
           <button class="btn-verify-tag btn btn-primary" type="submit">{{ _t('VERIFY_PAGE_AVAILABILITY') }}</button>
@@ -69,16 +76,13 @@
       {% endfor %}
     </ol>
     {% endif %}
-    {% if toExternalWiki %}<input type="hidden" name="pageContent" value="{{ pageContent }}" />{% endif %}
+    {% if toExternalWiki %}<input type="hidden" name="originalContent" value="{{ originalContent }}" />{% endif %}
 
     <input type="hidden" name="sourceUrl" value="{{ sourceUrl }}" />
     <input type="hidden" name="originalTag" value="{{ originalTag }}" />
     <input type="hidden" name="type" value="{{ type }}" />
-    <button name="duplicate-action" value="open" type="submit" class="btn btn-primary"><i class="fa fa-eye-open"></i>{{ _t('DUPLICATE_AND_OPEN') }}</button>
-    <button name="duplicate-action" value="edit" type="submit" class="btn btn-primary"><i class="fa fa-pencil-alt"></i> {{ _t('DUPLICATE_AND_EDIT') }}</button>
-    <button name="duplicate-action" value="return" type="submit" class="btn btn-primary"><i class="fa fa-arrow-left"></i> {{ _t('DUPLICATE_AND_RETURN') }}</button>
+    <button name="duplicate-action" value="open" type="submit" class="btn btn-primary">{{ _t('DUPLICATE_AND_OPEN') }}</button>
     {% if toExternalWiki %}
     </div>
     {% endif %}
   </form>
-{% endif %}
\ No newline at end of file
diff --git a/tools/attach/lang/attach_ca.inc.php b/tools/attach/lang/attach_ca.inc.php
index c431b6fe6..feeafbed7 100644
--- a/tools/attach/lang/attach_ca.inc.php
+++ b/tools/attach/lang/attach_ca.inc.php
@@ -98,8 +98,8 @@
     'FAILED' => 'Error',
     'ATTACH_FILENAME' => 'Nom del fitxer',
     'ATTACH_SIZE' => 'Cintura',
-    'ATTACH_GET_CACHE_URLIMAGE_NO_FILE' => "Fitxer d'imatge inexistent",
-    'INVALID_REQUEST_METHOD' => 'Versió del fitxer',
+    'ATTACH_GET_CACHE_URLIMAGE_NO_FILE' => 'Fitxer imatge inexistent',
+    'INVALID_REQUEST_METHOD' => 'Mètode de requète invàlid',
     'ERROR_MOVING_TEMPORARY_FILE' => 'Error durant el d✱;ubicació del fitxer temporal',
     'ERROR_NO_FILE_UPLOADED' => 'Cap fitxer no ha estat descarregat.',
     'ATTACH_TRASH' => 'Corbeille',
@@ -125,7 +125,7 @@
     'ERROR_MAX_FILE_SIZE' => 'El fitxer t markedeacute;l exposedeacute;charg markedeacute excitedcirc;de la mida de MAX_FILE_SIZE, que ha \'eacute;t yawned; spŭeacute;cifi primeacute;e en la forma HTML.',
     'ERROR_PARTIAL_UPLOAD' => 'El fitxer té "eacute;t `eacute;; que parcialment cap aeacute;l neglecteacute;charg towardseacute.',
     'ERROR_NOT_AUTHORIZED_EXTENSION' => 'El fitxer no té una extensió autoritzada, heus aquí les que la configuració autoritza: ',
-    'ATTACH_ACTION_FULLIMAGELINK_TEXT' => 'Permet fer clic a la imatge per mostrar-la en gran',
+    'ATTACH_ACTION_FULLIMAGELINK_TEXT' => 'Permetre clicar sobre la imatge per anunciar-lo en gran',
     'ATTACH_FILE_MANAGEMENT' => 'Gestió dels fitxers',
     'ATTACH_RESTORE' => 'Restauració',
     'ATTACH_EMPTY_TRASH_NOTICE' => 'els fitxers esborrats a partir de la cistella ho seran definitivament.',
diff --git a/tools/bazar/lang/bazar_ca.inc.php b/tools/bazar/lang/bazar_ca.inc.php
index 36992881f..3170f4364 100644
--- a/tools/bazar/lang/bazar_ca.inc.php
+++ b/tools/bazar/lang/bazar_ca.inc.php
@@ -476,8 +476,8 @@
     'BAZ_PREVIEW_DETAILS' => 'aquesta part és no cliquable, les paramêtres es canvien en la columna d\'esquerra',
     'BAZ_CORRESPONDANCE_ERROR' => 'acció bazarliste: parametre correspondència mal omplert: deu etre de la forma correspondència="identificant_1=identificador_2" o correspondència="identificant_1=identificador_2, identificant_3=identificador_4"',
     'BAZ_WIDGET_INSTRUCTION2' => 'Codi acció wiki té copiar enganxar en una pàgina d\'aquest lloc',
-    'BAZ_CORRESPONDANCE_ERROR2' => "acció bazarliste: el paràmetre correspondència està mal omplert.
-Ha de ser de la forma correspondència=\"identificant_1=identificador_2\" o correspondència=\"identificant_1=identificador_2, identificant_3=identificador_4\"",
+    'BAZ_CORRESPONDANCE_ERROR2' => 'acció bazarliste: el paràmetre correspondència està mal omplert.
+Ha de ser de la forma correspondència="identificant_1=identificador_2" o correspondència="identificant_1=identificador_2, identificant_3=identificador_4"',
     'BAZ_FILEFIELD_TOO_LARGE_FILE' => 'El fitxer és massa voluminós, màxim %{fileMaxSize} octets',
     'BAZ_IMAGE_ALREADY_EXISTING' => 'La imatge {fileName} existia déja, no ha estada reemplaçada.',
     'BAZ_DRAG_n_DROP_CHECKBOX_DELETE_ITEM' => 'Treure l\'element',
diff --git a/tools/bazar/presentation/javascripts/jquery.photobox.js b/tools/bazar/presentation/javascripts/jquery.photobox.js
index 4c0f9c7e0..dc53a4358 100644
--- a/tools/bazar/presentation/javascripts/jquery.photobox.js
+++ b/tools/bazar/presentation/javascripts/jquery.photobox.js
@@ -980,4 +980,4 @@
     history,
     defaults
   }
-}(jQuery, document, window))
\ No newline at end of file
+}(jQuery, document, window))
diff --git a/tools/bazar/services/ListManager.php b/tools/bazar/services/ListManager.php
index 091a29597..7317b5db0 100644
--- a/tools/bazar/services/ListManager.php
+++ b/tools/bazar/services/ListManager.php
@@ -44,6 +44,11 @@ public function __construct(
         $this->cachedLists = [];
     }
 
+    public function isList($id): bool
+    {
+        return boolval($this->tripleStore->exist($id, TripleStore::TYPE_URI, self::TRIPLES_LIST_ID, '', ''));
+    }
+
     public function getOne($id): ?array
     {
         if (isset($this->cachedLists[$id])) {
@@ -94,13 +99,12 @@ public function getAll(): array
         return $result;
     }
 
-    public function create($title, $nodes)
+    public function create($title, $nodes, $id = null)
     {
         if ($this->securityController->isWikiHibernated()) {
             throw new \Exception(_t('WIKI_IN_HIBERNATION'));
         }
-
-        $id = genere_nom_wiki('List' . $title);
+        $id = $id ?? genere_nom_wiki('List' . $title);
         $this->pageManager->save($id, json_encode([
             'title' => $title,
             'nodes' => $this->sanitizeHMTL($nodes),
diff --git a/tools/contact/lang/contact_ca.inc.php b/tools/contact/lang/contact_ca.inc.php
index 9e94fa427..1a62ebdeb 100644
--- a/tools/contact/lang/contact_ca.inc.php
+++ b/tools/contact/lang/contact_ca.inc.php
@@ -98,16 +98,16 @@
     'AB_abonnement_template_label' => 'plantilla',
     'AB_abonnement_class_label' => 'classe',
     'AB_abonnement_mailinglist_label' => 'Llista de discussió',
-    'AB_deabonnement_action_label' => "Subscriure's a una llista de discussió",
-    'AB_contact_action_label' => 'Formulari de contacte',
-    'AB_contact_action_entete_default' => 'Enviat del lloc...',
-    'AB_contact_action_template_label' => 'Plantilla personalitzada',
-    'AB_contact_action_template_hint' => 'Ex.: complet-contact-form.tpl.html',
-    'AB_contact_action_class_label' => 'cs',
-    'AB_listsubscription_action_label' => 'llista',
-    'AB_mailperiod_action_label' => "Subscriu-te per rebre el contingut d'una pàgina periòdicament per correu electrònic",
-    'AB_mailperiod_action_hint' => 'Per a aquesta acció de treball cal comprovar certs paràmetres del servidor. Veure documents a https://yeswiki.net/?MailPeriod',
-    'AB_mailinglist_action_label' => 'Correu electrònic massiu a un butlletí',
-    'AB_mailinglist_action_description' => "Acció per donar-se d'alta o donar-se de baixa massivament de correus electrònics",
-    'EDIT_CONFIG_HINT_CONTACT_USE_LONG_WIKI_URLS_IN_EMAILS' => "Afegir 'wiki=' als enllaços d'aquest wiki en correus electrònics",
+    'AB_deabonnement_action_label' => "Donar-se de baixa d'una llista de discussió",
+    'AB_contact_action_label' => 'Anunciar un formulari de contacte',
+    'AB_contact_action_entete_default' => 'Enviat des del lloc...',
+    'AB_contact_action_template_label' => 'Template personalitzat',
+    'AB_contact_action_template_hint' => 'Ex.: complete-contacte-form.tpl.html',
+    'AB_contact_action_class_label' => 'classifica css',
+    'AB_listsubscription_action_label' => 'listsubscription',
+    'AB_mailperiod_action_label' => "Abonar-se per rebre periòdicament el contingut d'una pàgina per email",
+    'AB_mailperiod_action_hint' => 'Perquè aquesta acció funcioni heu de verificar certs paràmetres sobre el vostre servidor. Veure la documentació sobre https://yeswiki.net/?MailPeriod',
+    'AB_mailinglist_action_label' => 'Inscriure massivament correus a un butlletí informatiu',
+    'AB_mailinglist_action_description' => 'Acció permetent inscriure o désinscrire massivament dels correus a un butlletí informatiu',
+    'EDIT_CONFIG_HINT_CONTACT_USE_LONG_WIKI_URLS_IN_EMAILS' => "Afegir 'wiki=' als enllaços cap a aquest wiki en els e-mails",
 ];
diff --git a/tools/contact/lang/contact_es.inc.php b/tools/contact/lang/contact_es.inc.php
index 94d610852..4828d3fdb 100644
--- a/tools/contact/lang/contact_es.inc.php
+++ b/tools/contact/lang/contact_es.inc.php
@@ -97,17 +97,17 @@
     'CONTACT_SENDMAIL_INFO' => 'Enviamos los correos para el período',
     'CONTACT_SENDMAIL_ERROR' => 'El período no se ha llenado ni tiene ningún valor estándar (mes, semana o día).',
     'CONTACT_DAILY_REPORT' => 'informe diario del',
-    'CONTACT_ENTRY_ADDED' => 'nuevos complementos de plug',
-    'CONTACT_ENTRY_CHANGED' => 'archivo modificado',
-    'CONTACT_IN_FORM' => 'en la forma',
-    'CONTACT_DELETED_LIST' => 'lista eliminada',
-    'CONTACT_USED_IP' => 'Usos IP',
-    'CONTACT_YOUR_ENTRY' => 'Su tarjeta',
-    'CONTACT_HELP_IN_NOTIFICATION' => 'ir al sitio para gestionar su registro',
-    'CONTACT_NEW_USER_SUBJECT' => 'Sus nuevos identificadores en el sitio',
-    'AB_abonnement_action_label' => 'Suscríbete a una lista de discusión',
-    'AB_abonnement_template_label' => 'plantilla',
+    'CONTACT_ENTRY_ADDED' => 'nueva ficha ajoutee',
+    'CONTACT_ENTRY_CHANGED' => 'ficha modifiee',
+    'CONTACT_IN_FORM' => 'en el formulario',
+    'CONTACT_DELETED_LIST' => 'lista supprimee',
+    'CONTACT_USED_IP' => 'IP utilisee',
+    'CONTACT_YOUR_ENTRY' => 'Vuestra ficha',
+    'CONTACT_HELP_IN_NOTIFICATION' => 'id sobre el website para gestionar vuestra inscripción',
+    'CONTACT_NEW_USER_SUBJECT' => 'Vuestros nuevos identifiants sobre el website',
+    'AB_abonnement_action_label' => 'Abonarse a una lista de discusión',
+    'AB_abonnement_template_label' => 'template',
     'AB_abonnement_class_label' => 'clase',
-    'AB_contact_action_mail_label' => 'Dirección de correo electrónico',
-    'AB_mailinglist_action_description' => 'Acción para registrar o cancelar correos electrónicos masivos a un boletín informativo',
+    'AB_contact_action_mail_label' => 'E-mail del destinatario',
+    'AB_mailinglist_action_description' => 'Acción que permite inscribir o désinscrire masivamente de los mails a un newsletter',
 ];
diff --git a/tools/templates/lang/templates_ca.inc.php b/tools/templates/lang/templates_ca.inc.php
index 57423245a..9ff5cab9f 100644
--- a/tools/templates/lang/templates_ca.inc.php
+++ b/tools/templates/lang/templates_ca.inc.php
@@ -128,13 +128,13 @@
     'GERERTHEMES_PAGE' => 'Pàgina',
     'AB_templates_tabs_bottom_nav_no' => 'No',
     'AB_templates_tabs_counter_on_bottom_nav_no' => 'No',
-    'AB_templates_nav_label' => "Pestanyes amb pàgines diferents",
-    'AB_templates_section_textcolor_black' => 'Enfosquida',
-    'AB_templates_tabs_counter_on_bottom_nav_label' => 'Numerar els Botons de navegació',
-    'ACLS_SELECT_PAGES_FILTER_ON_PAGES' => 'les pàgines únicament',
-    'TEMPLATE_FILE_NOT_FOUND' => 'Template no trobat',
-    'TEMPLATE_REEDIT' => 'Editar de nou',
-    'TEMPLATE_APPLY_ALL' => 'Aplicar per a tot el lloc',
+    'AB_templates_nav_label' => 'Tabs amb diferents pàgines',
+    'AB_templates_section_textcolor_black' => 'Frozen',
+    'AB_templates_tabs_counter_on_bottom_nav_label' => 'Botons de navegació de número',
+    'ACLS_SELECT_PAGES_FILTER_ON_PAGES' => 'només pàgines',
+    'TEMPLATE_FILE_NOT_FOUND' => 'Plantilla no trobada',
+    'TEMPLATE_REEDIT' => 'Edita de nou',
+    'TEMPLATE_APPLY_ALL' => 'Sol·licita la teva plaça',
     'TEMPLATE_PRESET' => 'Preset',
     'TEMPLATE_DEFAULT_PRESET' => 'Preset per defecte',
     'TEMPLATE_WIKINAME_IS_NOT_A_PAGE' => 'Això ChatMot no és una pàgina',
@@ -177,12 +177,12 @@
     'TEMPLATE_CHOOSE_FONT' => 'Escollir una policia',
     'TEMPLATE_ADD_CSS_PRESET_API_HINT' => 'Salvaguarda un fitxer preset personalitzat',
     'TEMPLATE_DELETE_CSS_PRESET' => 'Vulgueu-vos suprimir el preset personalitzat',
-    'TEMPLATE_DELETE_CSS_PRESET_API_HINT' => 'Suprimeix un fitxer preset personalitzat',
-    'TEMPLATE_PRESET_FILENAME' => 'Nom del preset',
-    'TEMPLATE_THEME_NOT_SAVE' => 'Tema no salvaguardat',
-    'TEMPLATE_PRESETS' => 'Configuracions gràfiques',
-    'TEMPLATE_PRESET_ERROR' => "Impossible d'aplicar això preset, hi ha un error!",
-    'TEMPLATE_CREATE_PRESET' => 'Crear una nova configuració gràfica',
+    'TEMPLATE_DELETE_CSS_PRESET_API_HINT' => 'Permet suprimir un fitxer preestablert personalitzat',
+    'TEMPLATE_PRESET_FILENAME' => 'Nom del preestablert',
+    'TEMPLATE_THEME_NOT_SAVE' => 'Tema sense garantia',
+    'TEMPLATE_PRESETS' => 'Configuració gràfica',
+    'TEMPLATE_PRESET_ERROR' => 'No es pot aplicar aquest preestablert, hi ha un error!',
+    'TEMPLATE_CREATE_PRESET' => 'Crea una nova configuració gràfica',
     'TEMPLATE_CUSTOMIZE_PRESET' => 'Configuració gràfica',
     'AB_template_group_label' => 'Posada en forma',
     'AB_template_action_label_label' => 'Etiquette',
@@ -255,11 +255,11 @@
     'AB_templates_section_visible_label' => 'Visible per',
     'AB_templates_section_visible_admins' => 'Admins només',
     'AB_templates_section_visible_connected_user' => 'Usuari connectat',
-    'AB_templates_section_visible_owner' => 'Propietari de la pàgina',
-    'AB_templates_section_visible_no_container' => 'No posar de contenidor',
-    'AB_templates_tabs_label' => 'Pestanyes amb parts de la pàgina',
-    'AB_templates_tabs_titles_label' => "Títols de les pestanyes",
-    'AB_templates_tabs_titles_hint' => 'Separar cada títol per una coma',
+    'AB_templates_section_visible_owner' => 'Titular de la pàgina',
+    'AB_templates_section_visible_no_container' => 'No posar un contenidor',
+    'AB_templates_tabs_label' => 'Tabs amb parts de la pàgina',
+    'AB_templates_tabs_titles_label' => 'Títols de pestanyes',
+    'AB_templates_tabs_titles_hint' => 'Separa cada títol per una coma',
     'AB_templates_tabs_titles_default' => 'Pestanya 1, Pestanya 2, Pestanya 3',
     'AB_templates_tabs_btnsize_label' => 'Talla de botó',
     'AB_templates_tabs_btnsize_default' => 'Normal',