diff --git a/core/displayablegraph.class.inc.php b/core/displayablegraph.class.inc.php
index b87bfd25f..a7801078c 100644
--- a/core/displayablegraph.class.inc.php
+++ b/core/displayablegraph.class.inc.php
@@ -1421,13 +1421,14 @@ class DisplayableGraph extends SimpleGraph
 	 * @param int $iObjKey
 	 * @param string $sContextKey
 	 * @param array $aContextParams
+	 * @param bool $bLazyLoading since 2.7.7 3.0.1
 	 *
 	 * @throws \CoreException
 	 * @throws \DictExceptionMissingString
 	 */
-	function Display(WebPage $oP, $aResults, $sRelation, ApplicationContext $oAppContext, $aExcludedObjects, $sObjClass, $iObjKey, $sContextKey, $aContextParams = array(), bool $sLazyLoading = false)
+	function Display(WebPage $oP, $aResults, $sRelation, ApplicationContext $oAppContext, $aExcludedObjects, $sObjClass, $iObjKey, $sContextKey, $aContextParams = array(), bool $bLazyLoading = false)
 	{
-		list($aExcludedByClass, $aAdditionalContexts) = $this->DisplayFiltering($sContextKey, $aContextParams, $aExcludedObjects, $oP, $aResults, $sLazyLoading);
+		list($aExcludedByClass, $aAdditionalContexts) = $this->DisplayFiltering($sContextKey, $aContextParams, $aExcludedObjects, $oP, $aResults, $bLazyLoading);
 
 		$iGroupingThreshold = utils::ReadParam('g', 5);
 
@@ -1508,10 +1509,12 @@ class DisplayableGraph extends SimpleGraph
 				// Export as Attachment requires GD (for building the PDF) AND a valid objclass/objkey couple
 				unset($aParams['export_as_attachment']);
 			}
-			if ($oP->IsPrintableVersion() || !$sLazyLoading) {
+			if ($oP->IsPrintableVersion() || !$bLazyLoading) {
 				$oP->add_ready_script(" $('#$sId').simple_graph(".json_encode($aParams).");");
 			} else {
 				$oP->add_script("function Load(){var aExcluded = [];	$('input[name^=excluded]').each( function() {if (!$(this).prop('checked'))	{	aExcluded.push($(this).val());		}} ); var params= $.extend(".json_encode($aParams).",  {excluded_classes: aExcluded}); $('#$sId').simple_graph(params);}");
+				$oP->add_ready_script("$('#impacted_objects_lists').html('".utils::TextToHtml(Dict::S('Relation:impacts/NoFilteredData'))."');$('#impacted_groups').html('".utils::TextToHtml(Dict::S('Relation:impacts/NoFilteredData'))."');");
+
 			}
 		}
 		catch(Exception $e)
@@ -1551,6 +1554,7 @@ EOF
 	 * @param array $aExcludedObjects
 	 * @param \WebPage $oP
 	 * @param array $aResults
+	 * @param bool $bLazyLoading
 	 *
 	 * @return array
 	 * @throws \CoreException
@@ -1590,7 +1594,7 @@ EOF
 	$("#ReloadMovieBtn").button().button("disable");
 EOF
 		);
-		if ($sLazyLoading) {
+		if ($bLazyLoading) {
 			$oP->add_ready_script("$('#ReloadMovieBtn').button('enable');");
 		} else {
 			$oP->add_ready_script("$('#dh_flash').addClass('closed');");
@@ -1614,7 +1618,7 @@ EOF
 			$idx++;
 		}
 		$oUiHtmlBlock->AddHtml("</div>");
-		if ($sLazyLoading) {
+		if ($bLazyLoading) {
 			$sOnCLick = "Load(); $('#ReloadMovieBtn').attr('onclick','DoReload()');$('#ReloadMovieBtn').html('".Dict::S('UI:Button:Refresh')."');";
 			$oUiHtmlBlock->AddHtml("<button type=\"button\" id=\"ReloadMovieBtn\" class=\"ibo-button ibo-is-neutral ibo-is-regular\" onClick=\"$sOnCLick\">".Dict::S('Relation:impacts/LoadData')."</button></div></form>");
 		} else {
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/de.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/de.dict.itop-config-mgmt.php
index 5812de6ef..4a6fe87e6 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/de.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/de.dict.itop-config-mgmt.php
@@ -32,6 +32,8 @@ Dict::Add('DE DE', 'German', 'Deutsch', array(
 	'Relation:depends on/Description' => 'Elemente, von denen dieses Element abhängt.',
 	'Relation:depends on/DownStream' => 'Hängt ab von ...',
 	'Relation:depends on/UpStream' => 'Wirkt auf ...',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/es_cr.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/es_cr.dict.itop-config-mgmt.php
index e3f3944db..387b8b4c1 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/es_cr.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/es_cr.dict.itop-config-mgmt.php
@@ -36,6 +36,8 @@ Dict::Add('ES CR', 'Spanish', 'Español, Castellano', array(
 	'Relation:depends on/Description' => 'Elementos de los cuales depende',
 	'Relation:depends on/DownStream' => 'Depende de...',
 	'Relation:depends on/UpStream' => 'Impactos...',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/hu.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/hu.dict.itop-config-mgmt.php
index e7fe025b4..03948b68c 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/hu.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/hu.dict.itop-config-mgmt.php
@@ -29,6 +29,8 @@ Dict::Add('HU HU', 'Hungarian', 'Magyar', array(
 	'Relation:depends on/Description' => 'Konfigurációs elemtől függnek',
 	'Relation:depends on/DownStream' => 'Függőségek',
 	'Relation:depends on/UpStream' => 'Hatások',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/it.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/it.dict.itop-config-mgmt.php
index cd147da45..d0de9f1db 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/it.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/it.dict.itop-config-mgmt.php
@@ -29,6 +29,8 @@ Dict::Add('IT IT', 'Italian', 'Italiano', array(
 	'Relation:depends on/Description' => 'Elementi di questo elemento dipende da',
 	'Relation:depends on/DownStream' => 'Dipende da...',
 	'Relation:depends on/UpStream' => 'Impatto...',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/ja.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/ja.dict.itop-config-mgmt.php
index 991ace7b7..9b4e93c7f 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/ja.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/ja.dict.itop-config-mgmt.php
@@ -29,6 +29,8 @@ Dict::Add('JA JP', 'Japanese', '日本語', array(
 	'Relation:depends on/Description' => 'この要素が依存している要素',
 	'Relation:depends on/DownStream' => '依存...',
 	'Relation:depends on/UpStream' => 'インパクト...',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/nl.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/nl.dict.itop-config-mgmt.php
index d5d22ed58..f6662efe8 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/nl.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/nl.dict.itop-config-mgmt.php
@@ -41,6 +41,8 @@ Dict::Add('NL NL', 'Dutch', 'Nederlands', array(
 	'Relation:depends on/Description' => 'Elementen waarvan dit object afhankelijk van is',
 	'Relation:depends on/DownStream' => 'Is afhankelijk van...',
 	'Relation:depends on/UpStream' => 'Impact op...',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/pt_br.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/pt_br.dict.itop-config-mgmt.php
index 559281798..b82b0c1d1 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/pt_br.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/pt_br.dict.itop-config-mgmt.php
@@ -35,6 +35,8 @@ Dict::Add('PT BR', 'Brazilian', 'Brazilian', array(
 	'Relation:depends on/Description' => 'Elementos estes, que dependem deste elemento',
 	'Relation:depends on/DownStream' => 'Depende de...',
 	'Relation:depends on/UpStream' => 'Impactos...',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/ru.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/ru.dict.itop-config-mgmt.php
index 55cbc8d25..cb7e9daab 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/ru.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/ru.dict.itop-config-mgmt.php
@@ -22,6 +22,8 @@ Dict::Add('RU RU', 'Russian', 'Русский', array(
 	'Relation:depends on/Description' => 'Элементы, от которых зависит',
 	'Relation:depends on/DownStream' => 'Зависит от...',
 	'Relation:depends on/UpStream' => 'Влияет на...',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/sk.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/sk.dict.itop-config-mgmt.php
index ddf37ffe3..a2a7691ab 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/sk.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/sk.dict.itop-config-mgmt.php
@@ -34,6 +34,8 @@ Dict::Add('SK SK', 'Slovak', 'Slovenčina', array(
 	'Relation:depends on/Description' => 'Prvky, od ktorých závisí tento prvok',
 	'Relation:depends on/DownStream' => 'Depends on...~~',
 	'Relation:depends on/UpStream' => 'Impacts...~~',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/tr.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/tr.dict.itop-config-mgmt.php
index b5c3cac66..02736e099 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/tr.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/tr.dict.itop-config-mgmt.php
@@ -36,6 +36,8 @@ Dict::Add('TR TR', 'Turkish', 'Türkçe', array(
 	'Relation:depends on/Description' => 'Bu kaleme bağımlı olan kalemler',
 	'Relation:depends on/DownStream' => 'Bağımlı olanlar...',
 	'Relation:depends on/UpStream' => 'Etkiledikleri...',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/datamodels/2.x/itop-config-mgmt/dictionaries/zh_cn.dict.itop-config-mgmt.php b/datamodels/2.x/itop-config-mgmt/dictionaries/zh_cn.dict.itop-config-mgmt.php
index e5a92ad74..eb9177d51 100644
--- a/datamodels/2.x/itop-config-mgmt/dictionaries/zh_cn.dict.itop-config-mgmt.php
+++ b/datamodels/2.x/itop-config-mgmt/dictionaries/zh_cn.dict.itop-config-mgmt.php
@@ -34,6 +34,8 @@ Dict::Add('ZH CN', 'Chinese', '简体中文', array(
 	'Relation:depends on/Description' => '该元素依赖的元素...',
 	'Relation:depends on/DownStream' => '依赖于...',
 	'Relation:depends on/UpStream' => '影响...',
+	'Relation:impacts/LoadData'       => 'Load data~~',
+	'Relation:impacts/NoFilteredData' => 'please select objects in Graphical view tag~~',
 ));
 
 
diff --git a/pages/UI.php b/pages/UI.php
index 77847b8a7..1ff6188c5 100644
--- a/pages/UI.php
+++ b/pages/UI.php
@@ -1779,7 +1779,7 @@ EOF
 			$oP->SetCurrentTabContainer('Navigator');
 
 			$sFirstTab = MetaModel::GetConfig()->Get('impact_analysis_first_tab');
-			$sLazyLoading = MetaModel::GetConfig()->Get('impact_analysis_lazy_loading');
+			$bLazyLoading = MetaModel::GetConfig()->Get('impact_analysis_lazy_loading');
 			$sContextKey = "itop-config-mgmt/relation_context/$sClass/$sRelation/$sDirection";
 
 			// Check if the current object supports Attachments, similar to AttachmentPlugin::IsTargetObject
@@ -1800,13 +1800,13 @@ EOF
 			{
 				DisplayNavigatorListTab($oP, $aResults, $sRelation, $sDirection, $oObj);
 				$oP->SetCurrentTab('UI:RelationshipGraph');
-				$oDisplayGraph->Display($oP, $aResults, $sRelation, $oAppContext, array(), $sClassForAttachment, $iIdForAttachment, $sContextKey, array('this' => $oObj),$sLazyLoading);
+				$oDisplayGraph->Display($oP, $aResults, $sRelation, $oAppContext, array(), $sClassForAttachment, $iIdForAttachment, $sContextKey, array('this' => $oObj),$bLazyLoading);
 				DisplayNavigatorGroupTab($oP);
 			}
 			else
 			{
 				$oP->SetCurrentTab('UI:RelationshipGraph');
-				$oDisplayGraph->Display($oP, $aResults, $sRelation, $oAppContext, array(), $sClassForAttachment, $iIdForAttachment, $sContextKey, array('this' => $oObj),$sLazyLoading);
+				$oDisplayGraph->Display($oP, $aResults, $sRelation, $oAppContext, array(), $sClassForAttachment, $iIdForAttachment, $sContextKey, array('this' => $oObj),$bLazyLoading);
 				DisplayNavigatorListTab($oP, $aResults, $sRelation, $sDirection, $oObj);
 				DisplayNavigatorGroupTab($oP);
 			}
diff --git a/setup/modelfactory.class.inc.php b/setup/modelfactory.class.inc.php
index d84962a91..b165222cf 100644
--- a/setup/modelfactory.class.inc.php
+++ b/setup/modelfactory.class.inc.php
@@ -2312,7 +2312,7 @@ EOF;
 	 *
 	 * @param MFElement $oNewNode The replacement
 	 *
-	 * @since 2.7.7 3.0.1 3.1.0 N°3129 rename method (from `ReplaceWith` to `MFReplaceWith`) to avoid collision with parent `\DOMElement::replaceWith` method (different method modifier and parameters :
+	 * @since 2.7.7 3.0.1 3.1.0 N°3129 rename method (from `ReplaceWith` to `ReplaceWithSingleNode`) to avoid collision with parent `\DOMElement::replaceWith` method (different method modifier and parameters :
 	 * throws fatal error in PHP 8.0)
 	 */
 	protected function ReplaceWithSingleNode($oNewNode)