diff --git a/application/cmdbabstract.class.inc.php b/application/cmdbabstract.class.inc.php
index 56472199a..e90be12ba 100644
--- a/application/cmdbabstract.class.inc.php
+++ b/application/cmdbabstract.class.inc.php
@@ -2508,6 +2508,7 @@ HTML;
 					$sHTMLValue .= '<div>'.$sReloadSpan.'</div>'; // No validation span for this one: it does handle its own validation!
 					$sHTMLValue .= "<input name=\"attr_{$sFieldPrefix}{$sAttCode}{$sNameSuffix}\" type=\"hidden\" id=\"$iId\" value=\"\"/>\n";
 
+					/** @var \ormCustomFieldsValue $value */
 					$oForm = $value->GetForm($sFormPrefix);
 					$oPredefQueryRenderer = new ConsoleFormRenderer($oForm);
 					$aRenderRes = $oPredefQueryRenderer->Render();
diff --git a/core/ormcustomfieldsvalue.class.inc.php b/core/ormcustomfieldsvalue.class.inc.php
index 4ca0c25f0..c669fde60 100644
--- a/core/ormcustomfieldsvalue.class.inc.php
+++ b/core/ormcustomfieldsvalue.class.inc.php
@@ -50,10 +50,11 @@ class ormCustomFieldsValue
 	 * Wrapper used when the only thing you have is the value...
 	 * @return \Combodo\iTop\Form\Form
 	 */
-	public function GetForm()
+	public function GetForm($sFormPrefix = null)
 	{
 		$oAttDef = MetaModel::GetAttributeDef(get_class($this->oHostObject), $this->sAttCode);
-		return $oAttDef->GetForm($this->oHostObject);
+
+		return $oAttDef->GetForm($this->oHostObject, $sFormPrefix);
 	}
 
 	public function GetAsHTML($bLocalize = true)