diff --git a/application/displayblock.class.inc.php b/application/displayblock.class.inc.php
index 6c4fda610..37515dd1e 100644
--- a/application/displayblock.class.inc.php
+++ b/application/displayblock.class.inc.php
@@ -2042,7 +2042,7 @@ class MenuBlock extends DisplayBlock
 			}
 
 			//----------------------------------------------------
-			// Any style but NOT "listInObject" (linksets) actions
+			// Any style but NOT \DisplayBlock::ENUM_STYLE_LIST_IN_OBJECT (linksets) actions
 			//----------------------------------------------------
 			if ($this->m_sStyle !== static::ENUM_STYLE_LIST_IN_OBJECT) {
 				switch ($iSetCount) {
diff --git a/sources/Application/UI/Base/Component/DataTable/DataTableUIBlockFactory.php b/sources/Application/UI/Base/Component/DataTable/DataTableUIBlockFactory.php
index e6aeb03cd..7d550c14d 100644
--- a/sources/Application/UI/Base/Component/DataTable/DataTableUIBlockFactory.php
+++ b/sources/Application/UI/Base/Component/DataTable/DataTableUIBlockFactory.php
@@ -25,6 +25,7 @@ use Combodo\iTop\Application\UI\Base\Layout\UIContentBlock;
 use Combodo\iTop\Controller\AjaxRenderController;
 use DBObjectSet;
 use Dict;
+use DisplayBlock;
 use MenuBlock;
 use MetaModel;
 use UserRights;
@@ -100,7 +101,7 @@ class DataTableUIBlockFactory extends AbstractUIBlockFactory
 			$oDataTable->AddOption('printVersion', true);
 		}
 
-		return self::RenderDataTable($oDataTable, 'listInObject', $oPage, $sListId, $oSet, $aExtraParams);
+		return self::RenderDataTable($oDataTable, DisplayBlock::ENUM_STYLE_LIST_IN_OBJECT, $oPage, $sListId, $oSet, $aExtraParams);
 	}
 
 	/**
diff --git a/sources/Application/UI/Links/AbstractBlockLinkSetViewTable.php b/sources/Application/UI/Links/AbstractBlockLinkSetViewTable.php
index 10f08155a..53081b659 100644
--- a/sources/Application/UI/Links/AbstractBlockLinkSetViewTable.php
+++ b/sources/Application/UI/Links/AbstractBlockLinkSetViewTable.php
@@ -196,7 +196,7 @@ abstract class AbstractBlockLinkSetViewTable extends UIContentBlock
 		$oLinkSet = $oOrmLinkSet->ToDBObjectSet(utils::ShowObsoleteData());
 
 		// add list block
-		$oBlock = new DisplayBlock($oLinkSet->GetFilter(), 'listInObject', false);
+		$oBlock = new DisplayBlock($oLinkSet->GetFilter(), DisplayBlock::ENUM_STYLE_LIST_IN_OBJECT, false);
 		$this->AddSubBlock($oBlock->GetRenderContent($oPage, $this->GetExtraParam(), $this->sTableId));
 	}