diff --git a/application/dashlet.class.inc.php b/application/dashlet.class.inc.php
index ea5419bdf..2e2945fa4 100644
--- a/application/dashlet.class.inc.php
+++ b/application/dashlet.class.inc.php
@@ -202,6 +202,24 @@ abstract class Dashlet
 		$this->OnUpdate();
 	}
 
+	/**
+	 * @return array Rel. path to the app. root of the JS files required by the dashlet
+	 * @since 3.0.0
+	 */
+	public function GetJSFilesRelPaths(): array
+	{
+		return [];
+	}
+
+	/**
+	 * @return array Rel. path to the app. root of the CSS files required by the dashlet
+	 * @since 3.0.0
+	 */
+	public function GetCSSFilesRelPaths(): array
+	{
+		return [];
+	}
+
 	/**
 	 * @param \WebPage $oPage
 	 * @param bool $bEditMode
@@ -224,6 +242,9 @@ abstract class Dashlet
 			$oDashletContainer->AddCSSClasses($this->aCSSClasses);
 		}
 
+		$oDashletContainer->AddMultipleJsFilesRelPaths($this->GetJSFilesRelPaths());
+		$oDashletContainer->AddMultipleCssFilesRelPaths($this->GetCSSFilesRelPaths());
+
 		try {
 			if (get_class($this->oModelReflection) == 'ModelReflectionRuntime') {
 				$oBlock = $this->Render($oPage, $bEditMode, $aExtraParams);
@@ -1674,6 +1695,33 @@ class DashletGroupByPie extends DashletGroupBy
 		);
 	}
 
+	/**
+	 * @inheritDoc
+	 */
+	public function GetJSFilesRelPaths(): array
+	{
+		return array_merge(
+			parent::GetJSFilesRelPaths(),
+			[
+				'js/d3.js',
+				'js/c3.js',
+			]
+		);
+	}
+
+	/**
+	 * @inheritDoc
+	 */
+	public function GetCSSFilesRelPaths(): array
+	{
+		return array_merge(
+			parent::GetCSSFilesRelPaths(),
+			[
+				'css/c3.min.css',
+			]
+		);
+	}
+
 	/**
 	 * @inheritdoc
 	 */
diff --git a/pages/csvimport.php b/pages/csvimport.php
index c9925110d..896dbe3eb 100644
--- a/pages/csvimport.php
+++ b/pages/csvimport.php
@@ -661,6 +661,12 @@ EOF
 		$sCreated = json_encode(Dict::Format('UI:CSVImportCreated_items', $iCreated));
 		$sModified = json_encode(Dict::Format('UI:CSVImportModified_items', $iModified));
 		$sUnchanged = json_encode(Dict::Format('UI:CSVImportUnchanged_items', $iUnchanged));
+
+		// Add graphs dependencies
+		$oPage->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'css/c3.min.css');
+		$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/d3.js');
+		$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/c3.js');
+
 		$oPage->add_script(		
 <<< EOF
 function CSVGoBack()
diff --git a/pages/schema.php b/pages/schema.php
index f1be35ff3..25c41c2a2 100644
--- a/pages/schema.php
+++ b/pages/schema.php
@@ -537,6 +537,11 @@ function DisplayRelatedClassesGraph($oPage, $sClass)
 
 		// 3) Processing data and building graph
 		//
+		// - Add graphs dependencies
+		$oPage->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'css/c3.min.css');
+		$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/d3.js');
+		$oPage->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/c3.js');
+		// - Add markup
 		$oPage->add(
 			<<<EOF
 <div id="dataModelGraph">
@@ -545,6 +550,7 @@ function DisplayRelatedClassesGraph($oPage, $sClass)
 </div>
 EOF
 		);
+		// - Add scripts
 		$oPage->add_ready_script(
 			<<<JS
 
diff --git a/sources/application/WebPage/iTopWebPage.php b/sources/application/WebPage/iTopWebPage.php
index e77964bf1..876e21a2f 100644
--- a/sources/application/WebPage/iTopWebPage.php
+++ b/sources/application/WebPage/iTopWebPage.php
@@ -35,6 +35,16 @@ class iTopWebPage extends NiceWebPage implements iTabbedPage
 	/** @var string DEFAULT_BREADCRUMB_ENTRY_ICON_TYPE */
 	const DEFAULT_BREADCRUMB_ENTRY_ICON_TYPE = self::ENUM_BREADCRUMB_ENTRY_ICON_TYPE_IMAGE;
 
+	/** @inheritDoc */
+	protected const COMPATIBILITY_LINKED_SCRIPTS_REL_PATH = [
+		'js/d3.js',
+		'js/c3.js',
+	];
+	/** @inheritDoc */
+	protected const COMPATIBILITY_LINKED_STYLESHEETS_REL_PATH = [
+		'css/c3.min.css',
+	];
+
 	/** @var string DEFAULT_PAGE_TEMPLATE_REL_PATH The relative path (from <ITOP>/templates/) to the default page template */
 	const DEFAULT_PAGE_TEMPLATE_REL_PATH = 'pages/backoffice/itopwebpage/layout';
 
@@ -146,8 +156,6 @@ class iTopWebPage extends NiceWebPage implements iTabbedPage
 		$this->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/icon_select.js');
 		$this->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/raphael-min.js');
 		$this->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/selectize.min.js');
-		$this->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/d3.js');
-		$this->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/c3.js');
 		$this->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/jquery.multiselect.js');
 		$this->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/ajaxfileupload.js');
 		$this->add_linked_script(utils::GetAbsoluteUrlAppRoot().'js/jquery.mousewheel.js');
@@ -196,7 +204,6 @@ class iTopWebPage extends NiceWebPage implements iTabbedPage
 		// TODO 3.0.0: Add only what's necessary
 		$this->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'css/jquery-ui-timepicker-addon.css');
 		$this->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'css/magnific-popup.css');
-		$this->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'css/c3.min.css');
 		$this->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'node_modules/tippy.js/dist/tippy.css');
 		$this->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'node_modules/tippy.js/animations/shift-away-subtle.css');
 		$this->add_linked_stylesheet(utils::GetAbsoluteUrlAppRoot().'css/font-awesome/css/all.min.css');