diff --git a/application/cmdbabstract.class.inc.php b/application/cmdbabstract.class.inc.php
index 19aba73d3..1a06e9a87 100644
--- a/application/cmdbabstract.class.inc.php
+++ b/application/cmdbabstract.class.inc.php
@@ -193,14 +193,14 @@ abstract class cmdbAbstractObject extends CMDBObject implements iDisplay
 	}
 
 	/**
-	 * Return the allowed object modes
+	 * Return the allowed display modes
 	 *
 	 * @see static::ENUM_DISPLAY_MODE_XXX
 	 *
 	 * @return string[]
 	 * @since 3.0.0
 	 */
-	public static function EnumObjectModes(): array
+	public static function EnumDisplayModes(): array
 	{
 		return [
 			static::ENUM_DISPLAY_MODE_VIEW,
diff --git a/sources/application/UI/Base/Layout/ActivityPanel/ActivityPanel.php b/sources/application/UI/Base/Layout/ActivityPanel/ActivityPanel.php
index 454f5fbfa..5570d0fd9 100644
--- a/sources/application/UI/Base/Layout/ActivityPanel/ActivityPanel.php
+++ b/sources/application/UI/Base/Layout/ActivityPanel/ActivityPanel.php
@@ -192,8 +192,8 @@ class ActivityPanel extends UIBlock
 	public function SetObjectMode(string $sMode)
 	{
 		// Consistency check
-		if(!in_array($sMode, cmdbAbstractObject::EnumObjectModes())){
-			throw new Exception("Activity panel: Object mode '$sMode' not allowed, should be either ".implode(' / ', cmdbAbstractObject::EnumObjectModes()));
+		if(!in_array($sMode, cmdbAbstractObject::EnumDisplayModes())){
+			throw new Exception("Activity panel: Object mode '$sMode' not allowed, should be either ".implode(' / ', cmdbAbstractObject::EnumDisplayModes()));
 		}
 
 		$this->sObjectMode = $sMode;
diff --git a/sources/application/UI/Base/Layout/ActivityPanel/ActivityPanelHelper.php b/sources/application/UI/Base/Layout/ActivityPanel/ActivityPanelHelper.php
index 8e737044f..96f1ca41a 100644
--- a/sources/application/UI/Base/Layout/ActivityPanel/ActivityPanelHelper.php
+++ b/sources/application/UI/Base/Layout/ActivityPanel/ActivityPanelHelper.php
@@ -48,8 +48,8 @@ class ActivityPanelHelper
 			throw new Exception('"'.$sObjectClass.'" must be a valid class.');
 		}
 
-		if (false === in_array($sObjectMode, cmdbAbstractObject::EnumObjectModes())) {
-			throw new Exception('Wrong object mode "'.$sObjectMode.'", must be among '.implode(' / ', cmdbAbstractObject::EnumObjectModes()));
+		if (false === in_array($sObjectMode, cmdbAbstractObject::EnumDisplayModes())) {
+			throw new Exception('Wrong object mode "'.$sObjectMode.'", must be among '.implode(' / ', cmdbAbstractObject::EnumDisplayModes()));
 		}
 
 		$aStates = appUserPreferences::GetPref('activity_panel.is_expanded', []);
@@ -75,8 +75,8 @@ class ActivityPanelHelper
 			throw new Exception('"'.$sObjectClass.'" must be a valid class.');
 		}
 
-		if (false === in_array($sObjectMode, cmdbAbstractObject::EnumObjectModes())) {
-			throw new Exception('Wrong object mode "'.$sObjectMode.'", must be among '.implode(' / ', cmdbAbstractObject::EnumObjectModes()));
+		if (false === in_array($sObjectMode, cmdbAbstractObject::EnumDisplayModes())) {
+			throw new Exception('Wrong object mode "'.$sObjectMode.'", must be among '.implode(' / ', cmdbAbstractObject::EnumDisplayModes()));
 		}
 
 		$aStates = appUserPreferences::GetPref('activity_panel.is_closed', []);