diff --git a/src/InputOutput/IHMImpl/Params/PlotImpl/IHMInputOutputParamsPlotClass.php b/src/InputOutput/IHMImpl/Params/PlotImpl/IHMInputOutputParamsPlotClass.php
index 38233cb..d622bde 100644
--- a/src/InputOutput/IHMImpl/Params/PlotImpl/IHMInputOutputParamsPlotClass.php
+++ b/src/InputOutput/IHMImpl/Params/PlotImpl/IHMInputOutputParamsPlotClass.php
@@ -376,6 +376,9 @@ class IHMInputOutputParamsPlotClass extends IHMInputOutputParamsAbstractClass
 		if (isset($panelData->{'id'}))
 			$panelNode->setId($panelData->{'id'});
 		
+		if (isset($panelData->{'panel-index'}))
+			$panelNode->setIndex($panelData->{'panel-index'});
+		
 		//Panel background color
 		if (($panelData->{'panel-background-color'} != 'none') && ($panelData->{'panel-background-color'} != ''))
 			$panelNode->setBackgroundColor($this->hexColor2KernelColor($panelData->{'panel-background-color'}));
diff --git a/src/Request/ParamsRequestImpl/Nodes/Requests/RequestOutputPlotPanelNodeClass.php b/src/Request/ParamsRequestImpl/Nodes/Requests/RequestOutputPlotPanelNodeClass.php
index deb58bf..eff79f9 100644
--- a/src/Request/ParamsRequestImpl/Nodes/Requests/RequestOutputPlotPanelNodeClass.php
+++ b/src/Request/ParamsRequestImpl/Nodes/Requests/RequestOutputPlotPanelNodeClass.php
@@ -15,6 +15,7 @@ define ("REQUESTOUTPUTPLOTPANEL_XMARGIN", "xMargin");
 define ("REQUESTOUTPUTPLOTPANEL_PREFEREDWIDTH", "preferedWidth");
 define ("REQUESTOUTPUTPLOTPANEL_PREFEREDHEIGHT", "preferedHeight");
 define ("REQUESTOUTPUTPLOTPANEL_ID", "id");
+define ("REQUESTOUTPUTPLOTPANEL_INDEX", "index");
 
 abstract class RequestOutputPlotElementTypeEnum
 {
@@ -156,6 +157,16 @@ class RequestOutputPlotPanelNodeClass extends NodeClass
 		return $this->getAttribute(REQUESTOUTPUTPLOTPANEL_ID);
 	}
 	
+	public function setIndex($index)
+	{
+		$this->setAttribute(REQUESTOUTPUTPLOTPANEL_INDEX, $index);
+	} 
+	
+	public function getIndex()
+	{
+		return $this->getAttribute(REQUESTOUTPUTPLOTPANEL_INDEX);
+	}
+	
 	public function loadFromNode($xmlNode)
 	{
 		$this->setBackgroundColor($this->getXmlNodeAttribute($xmlNode, REQUESTOUTPUTPLOTPANEL_BACKGROUNDCOLOR));
--
libgit2 0.21.2