diff --git a/sources/application/UI/Base/Component/DataTable/DataTable.php b/sources/application/UI/Base/Component/DataTable/DataTable.php
index dd7baaf0d..5f85093b1 100644
--- a/sources/application/UI/Base/Component/DataTable/DataTable.php
+++ b/sources/application/UI/Base/Component/DataTable/DataTable.php
@@ -7,6 +7,7 @@
 namespace Combodo\iTop\Application\UI\Base\Component\DataTable;
 
 
+use ApplicationContext;
 use Combodo\iTop\Application\UI\Base\Layout\UIContentBlock;
 use Combodo\iTop\Application\UI\Base\tJSRefreshCallback;
 use DataTableConfig;
@@ -71,7 +72,19 @@ class DataTable extends UIContentBlock
 	 */
 	public function SetAjaxUrl(string $sAjaxUrl): void
 	{
-		$this->sAjaxUrl = $sAjaxUrl;
+		if (strlen($sAjaxUrl) > 0)
+		{
+			$oAppContext = new ApplicationContext();
+			if(strpos ($sAjaxUrl,'?')) {
+				$this->sAjaxUrl = $sAjaxUrl."&".$oAppContext->GetForLink();
+			} else {
+				$this->sAjaxUrl = $sAjaxUrl."?".$oAppContext->GetForLink();
+			}
+		}
+		else
+		{
+			$this->sAjaxUrl = $sAjaxUrl;
+		}
 	}
 
 	/**
diff --git a/sources/application/UI/Base/Component/DataTable/DataTableUIBlockFactory.php b/sources/application/UI/Base/Component/DataTable/DataTableUIBlockFactory.php
index 625e4e5da..8b318b813 100644
--- a/sources/application/UI/Base/Component/DataTable/DataTableUIBlockFactory.php
+++ b/sources/application/UI/Base/Component/DataTable/DataTableUIBlockFactory.php
@@ -780,7 +780,7 @@ class DataTableUIBlockFactory extends AbstractUIBlockFactory
 			"select_mode" => $sSelectMode,
 		]);
 
-
+		$oAppContext = new ApplicationContext();
 		$aOptions = array_merge($aOptions, [
 			"language" =>
 				[
@@ -815,7 +815,7 @@ class DataTableUIBlockFactory extends AbstractUIBlockFactory
 			"columns" => $aColumnsDefinitions,
 			"allColumns" => $aColumns,
 			'ajax' => '$.fn.dataTable.pipeline( {
-					"url": "ajax.render.php",
+					"url": "ajax.render.php?'.$oAppContext->GetForLink().'",
 					"data": '.$sAjaxData.',
 					"method":	"post",
 					"pages": 5 // number of pages to cache
diff --git a/sources/application/search/searchform.class.inc.php b/sources/application/search/searchform.class.inc.php
index 8b120ed00..623818860 100644
--- a/sources/application/search/searchform.class.inc.php
+++ b/sources/application/search/searchform.class.inc.php
@@ -248,7 +248,7 @@ class SearchForm
 			'criterion_outer_selector' => "#fs_{$sSearchFormId}_criterion_outer",
 			'result_list_outer_selector' => "#{$aExtraParams['result_list_outer_selector']}",
 			'data_config_list_selector' => "#{$aExtraParams['result_list_outer_selector']}",
-			'endpoint' => utils::GetAbsoluteUrlAppRoot().'pages/ajax.searchform.php',
+			'endpoint' => utils::GetAbsoluteUrlAppRoot().'pages/ajax.searchform.php?'.$sContext,
 			'init_opened' => $bOpen,
 			'auto_submit' => $bAutoSubmit,
 			'list_params' => $aListParams,