diff --git a/lib/Alchemy/Phrasea/Command/Record/RescanFilesMetadata.php b/lib/Alchemy/Phrasea/Command/Record/RescanFilesMetadata.php
index aca6f6a631..899e793852 100644
--- a/lib/Alchemy/Phrasea/Command/Record/RescanFilesMetadata.php
+++ b/lib/Alchemy/Phrasea/Command/Record/RescanFilesMetadata.php
@@ -33,7 +33,7 @@ public function __construct()
             ->addOption('min_record_id', null, InputOption::VALUE_REQUIRED, "lowest record_id value")
             ->addOption('record_type',        null, InputOption::VALUE_REQUIRED, 'Type of records(s) to scan.')
             ->addOption('partition',          null, InputOption::VALUE_REQUIRED, 'n/N : work only on records belonging to partition')
-            ->addOption('source', null, InputOption::VALUE_REQUIRED, 'tag to search exemple IPTC:KEYWORD')
+            ->addOption('source', null, InputOption::VALUE_IS_ARRAY | InputOption::VALUE_REQUIRED, 'tag to search exemple IPTC:KEYWORD')
             ->addOption('destination', null, InputOption::VALUE_REQUIRED, "ID of the field de fill")
             ->addOption('overwrite', null, InputOption::VALUE_NONE, "act even if the destination field has a value in databox")
             ->addOption('method', null, InputOption::VALUE_REQUIRED, "replace or merge for multi value field")
diff --git a/lib/classes/record/adapter.php b/lib/classes/record/adapter.php
index 4c659f8192..876da214ac 100644
--- a/lib/classes/record/adapter.php
+++ b/lib/classes/record/adapter.php
@@ -1287,12 +1287,15 @@ public function setMetadatasByActions(stdClass $actions)
      * @return array|null
      * @throws \PHPExiftool\Exception\EmptyCollectionException
      */
-    public function getFileMetadataByTag($tag)
+    public function getFileMetadataByTag($tags)
     {
         $logger = new Logger('exif-tool');
         $reader = Reader::create($logger);
 
-        $value = null;
+        if(!is_array($tags)) {
+            $tags = [$tags];
+        }
+        $tags = array_fill_keys($tags, null);
 
         // throw exception
         $documentSubdef = $this->get_subdef('document');
@@ -1301,13 +1304,21 @@ public function getFileMetadataByTag($tag)
 
         /** @var Metadata $metadata */
         foreach ($metadatas as $metadata) {
-            if ($metadata->getTag() == $tag) {
-                $value = explode(";", $metadata->getValue());
+            /** @var string $t */
+            $t = (string)$metadata->getTag();
+            if (array_key_exists($t, $tags)) {
+                $tags[$t] = explode(";", $metadata->getValue());
                 break;
             }
         }
 
-        return $value;
+        foreach($tags as $tag => $value) {
+            if($value !== null) {
+                return $value;
+            }
+        }
+
+        return null;
     }