diff --git a/templates/Registry/Treatment/list.html.twig b/templates/Registry/Treatment/list.html.twig
index 2447f20d600ec55f2e96b87ea2e873b91c698cd0..8ef61262b43c4349cd6889bde4c5c10509727edf 100644
--- a/templates/Registry/Treatment/list.html.twig
+++ b/templates/Registry/Treatment/list.html.twig
@@ -297,7 +297,7 @@
         {"data": "public", "visible": false, "orderable": false},
         {"data": "update", "visible": true},
         {"data": "responsableTraitement", "visible": false},
-        {"data": "specific_traitement", "render": "[, ]","visible": true, "orderable": false},
+        {"data": "specific_traitement","visible": true, "orderable": false},
         {"data": "conformite_traitement","visible": false, "orderable": false},
         {"data": "avis_aipd","visible": false, "orderable": false},
         {"data": "exempt_AIPD","visible": false, "orderable": false},
@@ -327,7 +327,7 @@
             {"data": "public", "visible": false, "orderable": false},
             {"data": "update", "visible": true},
             {"data": "responsableTraitement", "visible": false},
-            {"data": "specific_traitement", "render": "[, ]","visible": true, "orderable": false},
+            {"data": "specific_traitement", "visible": true, "orderable": false},
             {"data": "conformite_traitement","visible": false, "orderable": false},
             {"data": "avis_aipd","visible": false, "orderable": false},
             {"data": "exempt_AIPD","visible": false, "orderable": false},
diff --git a/templates/_Utils/_serverside_datatable_base.html.twig b/templates/_Utils/_serverside_datatable_base.html.twig
index fcd64d7626036b4b74e361fd98c87844a84b8753..22008e59bf16fd98205e52b210aba13827d0005f 100644
--- a/templates/_Utils/_serverside_datatable_base.html.twig
+++ b/templates/_Utils/_serverside_datatable_base.html.twig
@@ -139,7 +139,7 @@
                 async: false
             });
             var exportBody = jsonResult.responseJSON.data;
-            var colNames = params.columns.map(function(c) { return c. data }).filter(i => i !== 'actions')
+            var colNames = params.columns.map(function(c) { return c.data }).filter(i => i !== 'actions')
             console.log('colNames', colNames)
             return exportBody.map(function (el) {
                 return colNames.map(function (key) {