diff --git a/js/app/controllers/InteractiveModule.js b/js/app/controllers/InteractiveModule.js
index c602e81..e3456fc 100644
--- a/js/app/controllers/InteractiveModule.js
+++ b/js/app/controllers/InteractiveModule.js
@@ -243,9 +243,9 @@ Ext.define('amdaDesktop.InteractiveModule', {
 	 * @param {String} objectName The name of sent object
 	 * @param {String} isLeaf boolean true if it's a leaf parameter
 	 */
-	 addParam : function(objectName, isLeaf, isScatter, needsArgs) {
+	 addParam : function(objectName, isLeaf, needsArgs, components) {
 	     var uiContent = this.getUiContent();
-	     uiContent.addParam(objectName, isLeaf, isScatter, needsArgs);
+	     uiContent.addParam(objectName, isLeaf, needsArgs, components);
 	 },
                   
           saveState : Ext.emptyFn,
diff --git a/js/app/models/AliasNode.js b/js/app/models/AliasNode.js
index 3e9ec68..82a2f8b 100644
--- a/js/app/models/AliasNode.js
+++ b/js/app/models/AliasNode.js
@@ -18,11 +18,7 @@ Ext.define('amdaModel.AliasNode', {
 		deletedAliases : null
 	},
     
-   fields: [
-	    {name: 'isScatter', type: 'boolean', defaultValue: true}
-	    ], 
-  
-    constructor : function(config)
+	constructor : function(config)
     {
         this.callParent(arguments);     
         if (this.get('leaf')) this.set('iconCls', 'icon-scalar');
diff --git a/js/app/models/DerivedParamNode.js b/js/app/models/DerivedParamNode.js
index 0139291..41ed1fc 100644
--- a/js/app/models/DerivedParamNode.js
+++ b/js/app/models/DerivedParamNode.js
@@ -17,11 +17,7 @@ Ext.define('amdaModel.DerivedParamNode', {
         objectName: 'Parameter'
     },
  
-     fields:[
-	    {name: 'isScatter', type: 'boolean', defaultValue: true}
-	    ],
-	    
-    constructor : function(config){	
+     constructor : function(config){	
         this.callParent(arguments);       
         this.set('moduleId',myDesktopApp.dynamicModules.param.id);
         this.set('objectDataModel',amdaModel.Parameter.$className);
diff --git a/js/app/models/InteractiveNode.js b/js/app/models/InteractiveNode.js
index f0c2e33..93f8370 100644
--- a/js/app/models/InteractiveNode.js
+++ b/js/app/models/InteractiveNode.js
@@ -534,7 +534,8 @@ Ext.define('amdaModel.InteractiveNode', {
         		module.getUiContent().fireEvent('openParamEditor',node.get('id'));
         	}
         	else {
-        		var paramName;            
+        		var paramName; 
+        		var components = null;
         		switch (node.$className) {
         			case 'amdaModel.AliasNode'        :                        
                        paramName = "#"+node.get('text');
@@ -549,10 +550,21 @@ Ext.define('amdaModel.InteractiveNode', {
                          if (node.get('alias')!= "" )
                             paramName = "#"+node.get('alias');
                          else 
-                            paramName = node.get('id');                            
+                            paramName = node.get('id');
+                }
+        		
+        		var component_info = node.get('component_info');
+                if (component_info && component_info.parentId) {
+                	//It's a component
+                	paramName = component_info.parentId;
+            		components = [];
+            		if (component_info.index1)
+            			components['index1'] = component_info.index1;
+            		if (component_info.index2)
+            			components['index2'] = component_info.index2;
                 }
  
-        		module.addParam(paramName,true);   
+        		module.addParam(paramName,true,node.get('needsArgs'),components);   
         	}   
         });
         
diff --git a/js/app/models/LocalParamNode.js b/js/app/models/LocalParamNode.js
index 4e5ca4a..74c9d03 100644
--- a/js/app/models/LocalParamNode.js
+++ b/js/app/models/LocalParamNode.js
@@ -23,7 +23,6 @@ Ext.define('amdaModel.LocalParamNode',
             {name: 'isParameter', type: 'boolean', persist: false}, 
             {name: 'notyet', type: 'boolean', defaultValue: false, persist: false},
             {name: 'needsArgs', type: 'boolean', persist: false},
-            {name: 'isScatter', type: 'boolean', defaultValue: true, persist: false},
             {name: 'isSpectra', type: 'boolean', defaultValue: false, persist: false},
             {name: 'isStack', type: 'boolean', defaultValue: true, persist: false},
             {name: 'globalStart', type: 'string', persist: false},
@@ -174,22 +173,27 @@ Ext.define('amdaModel.LocalParamNode',
        // edit newNode into Parameter Module with node as contextNode
        newNode.editInModule();
        
-       var module = myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.param.id);
+       var module = myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.param.id, true, function(module) {
+    	   var paramName;
+           var components = null;
+           if (node.get('alias')!= "" )
+               paramName = "#"+node.get('alias');
+           else 
+               paramName = node.get('id');
+           var component_info = node.get('component_info');
+           if (component_info && component_info.parentId) {
+        	   //It's a component
+        	   paramName = component_info.parentId;
+        	   components = [];
+        	   if (component_info.index1)
+        		   components['index1'] = component_info.index1;
+        	   if (component_info.index2)
+        		   components['index2'] = component_info.index2;
+           }
+          
+           module.addParam(paramName,true,node.get('needsArgs'),components);   
+       });
        
-       if (node.get('needsArgs')) {                                
-            module.getUiContent().fireEvent('openParamEditor',node.get('id'));
-        }
-        else {
-            var paramName;            
-            if (node.get('alias')!= "" )
-                paramName = "#"+node.get('alias');
-            else 
-                paramName = node.get('id');
-                      
-           
-            module.addParam(paramName,true);   
-        }     
-        
     },
 
     createAlias: function(node) 
diff --git a/js/app/models/PlotObjects/PlotPanelObject.js b/js/app/models/PlotObjects/PlotPanelObject.js
index a77ea23..788c712 100644
--- a/js/app/models/PlotObjects/PlotPanelObject.js
+++ b/js/app/models/PlotObjects/PlotPanelObject.js
@@ -270,8 +270,7 @@ Ext.define('amdaPlotObj.PlotPanelObject', {
     	}
     },
     
-    createNewParam: function(paramId, onAfterCreate) {
-    	
+    createNewParam: function(paramId, paramComponents, onAfterCreate) {
     	this.set('last-param-id', this.get('last-param-id') + 1);
     	
     	var emptyPanel = (this.params().getCount() == 0);
@@ -279,6 +278,13 @@ Ext.define('amdaPlotObj.PlotPanelObject', {
     	var recs = this.params().add({id : this.get('last-param-id')});
     	recs[0].set('paramid', paramId);
     	
+    	if (paramComponents) {
+    		if (paramComponents['index1'])
+    			recs[0].set('dim1', paramComponents['index1']);
+    		if (paramComponents['index2'])
+    			recs[0].set('dim2', paramComponents['index2']);
+    	}
+    	
     	var me = this;
     	amdaPlotObj.PlotObjectConfig.getParamConfig(paramId, function (success, data) {
     		var availableDrawingObjects = null;
diff --git a/js/app/views/DownloadUI.js b/js/app/views/DownloadUI.js
index 6c5773f..0948a1d 100644
--- a/js/app/views/DownloadUI.js
+++ b/js/app/views/DownloadUI.js
@@ -84,14 +84,31 @@ Ext.define('amdaUI.DownloadUI', {
             this.timeSelector.intervalSel.updateDuration();
         },
         
-        addParam : function(paramId,isArgsToDefined) 
+        addParam : function(paramId, isLeaf, needArgs, components) 
         {
         	// adding the parameter to the  paramGrid
-            var r = Ext.create('amdaModel.DownloadParam', {paramid: paramId, type: 0, dim1: '', dim2: '', template_args: {} });
+        	
+        	var type = 0;
+        	var dim1 = '';
+        	var dim2 = '';
+        	
+        	if (components) {
+        		if (components['index1']) {
+        			dim1 = components['index1'];
+        			++type;
+        		}
+        		
+        		if (components['index2']) {
+        			dim2 = components['index2'];
+        			++type;
+        		}
+        	}
+        	
+            var r = Ext.create('amdaModel.DownloadParam', {paramid: paramId, type: type, dim1: dim1, dim2: dim2, template_args: {} });
             var pos = paramId.indexOf('ws_',0) == -1 ? 0 :this.paramGrid.store.getCount();
             this.paramGrid.store.insert(pos,r); 
             this.paramGrid.getView().refresh();
-            if (isArgsToDefined)
+            if (!isLeaf || needArgs)
             	this.editParameterArgs(r);
         },
 
@@ -376,6 +393,7 @@ Ext.define('amdaUI.DownloadUI', {
 			          if (!this.valid)
 			            return false;
                                     var idToSent;
+                                    var components = null;
                                     switch (data.records[0].data.nodeType)
                                     {
                                         case 'localParam' :
@@ -383,7 +401,17 @@ Ext.define('amdaUI.DownloadUI', {
                                         case 'remoteSimuParam':                                           
                                         	idToSent = data.records[0].get('id');
                                             if (data.records[0].get('alias')!= "" )
-                                            var idToSent = "#"+data.records[0].get('alias');
+                                            	idToSent = "#"+data.records[0].get('alias');
+                                            var component_info = data.records[0].get('component_info');
+                                            if (component_info && component_info.parentId) {
+                                            	//It's a component
+                                            	idToSent = component_info.parentId;
+                                        		components = [];
+                                        		if (component_info.index1)
+                                        			components['index1'] = component_info.index1;
+                                        		if (component_info.index2)
+                                        			components['index2'] = component_info.index2;
+                                            }
                                             break;
                                         case 'alias' :
                                         	idToSent = "#"+data.records[0].get('text');
@@ -399,7 +427,7 @@ Ext.define('amdaUI.DownloadUI', {
                                     }
                                     var downModule = myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.download.id);
                                     if (downModule)
-                                    	downModule.addParam(idToSent,!data.records[0].get('leaf') || data.records[0].get('needsArgs'));	
+                                    	downModule.addParam(idToSent,data.records[0].get('leaf'), data.records[0].get('needsArgs'), components);	
 			          return true;
 			        }
 			    });
diff --git a/js/app/views/ParamArgumentsPlug.js b/js/app/views/ParamArgumentsPlug.js
index 299195a..e4a2d76 100644
--- a/js/app/views/ParamArgumentsPlug.js
+++ b/js/app/views/ParamArgumentsPlug.js
@@ -134,7 +134,7 @@ Ext.define('amdaUI.ParamArgumentsPlug', {
     		        	  handler: function(bt,event) {
     		        		  //Set modification
     		        		  if (me.paramObject)
-    		        			  me.paramObject = me.paramArgs.paramRequestObject;
+    		        			  me.paramObject.data = me.paramArgs.paramRequestObject.data;
     		        		  if (me.onApply)
     		        			  me.onApply(me.hostCmp, me.paramArgs.paramRequestObject);
     		        		  me.close();
diff --git a/js/app/views/ParameterUI.js b/js/app/views/ParameterUI.js
index a9a1075..0223c0b 100755
--- a/js/app/views/ParameterUI.js
+++ b/js/app/views/ParameterUI.js
@@ -46,17 +46,33 @@ Ext.define('amdaUI.ParameterUI', {
     	uiScope.addParamInEditor(fullParam);
     },
     
-    addParam : function(newParamName, isArgsToDefined) {
-        if (isArgsToDefined)
-        	this.editParameterArgs(newParamName);
+    addParam : function(newParamName, isLeaf, needArgs, components) {
+        if (!isLeaf || needArgs || components)
+        	this.editParameterArgs(newParamName, components);
         else
         	this.addParamInEditor(newParamName);
     },
     
-    editParameterArgs: function(name) {
+    editParameterArgs: function(name, components) {
+    	var type = 0;
+    	var dim1 = '';
+    	var dim2 = '';
+    	
+    	if (components) {
+    		if (components['index1']) {
+    			dim1 = components['index1'];
+    			++type;
+    		}
+    		
+    		if (components['index2']) {
+    			dim2 = components['index2'];
+    			++type;
+    		}
+    	}
+    	
 		var paramArgsPlug = this.getPlugin('derived-param-arguments-plugin');
 		if (paramArgsPlug) {
-			var workinRequestParamObject = Ext.create('amdaModel.RequestParamObject', {paramid: name, type: 0, dim1: '', dim2: '', template_args: {} });
+			var workinRequestParamObject = Ext.create('amdaModel.RequestParamObject', {paramid: name, type: type, dim1: dim1, dim2: dim2, template_args: {} });
 			paramArgsPlug.show('derived-param-arguments-plugin', workinRequestParamObject);
 		}
 	},
@@ -279,6 +295,7 @@ Ext.define('amdaUI.ParameterUI', {
 			          if (!this.valid)
 			            return false;
 			          var nameToSent;
+			          var components = null;
 			          switch (data.records[0].data.nodeType)
 			          {
 			            case 'localParam' :
@@ -287,6 +304,16 @@ Ext.define('amdaUI.ParameterUI', {
 			            	nameToSent = data.records[0].get('id');
 			            	if (data.records[0].get('alias')!= "" )
                         		var nameToSent = "#"+data.records[0].get('alias');
+			            	var component_info = data.records[0].get('component_info');
+                            if (component_info && component_info.parentId) {
+                            	//It's a component
+                            	nameToSent = component_info.parentId;
+                        		components = [];
+                        		if (component_info.index1)
+                        			components['index1'] = component_info.index1;
+                        		if (component_info.index2)
+                        			components['index2'] = component_info.index2;
+                            }
 			            	break;
 			            case 'alias' :
 			            	nameToSent = "#"+data.records[0].get('text');
@@ -309,7 +336,7 @@ Ext.define('amdaUI.ParameterUI', {
 			          }
 			          var paramModule = myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.param.id);
 			          if (paramModule) {
-			        	  paramModule.addParam(nameToSent, !data.records[0].get('leaf') || data.records[0].get('needsArgs'));
+			        	  paramModule.addParam(nameToSent, data.records[0].get('leaf'), data.records[0].get('needsArgs'), components);
 			          }
 				      return true;
 			        }
diff --git a/js/app/views/PlotComponents/PlotTree.js b/js/app/views/PlotComponents/PlotTree.js
index 0a663a7..4ed5085 100644
--- a/js/app/views/PlotComponents/PlotTree.js
+++ b/js/app/views/PlotComponents/PlotTree.js
@@ -594,7 +594,7 @@ Ext.define('amdaPlotComp.PlotTree', {
 		return false;
 	},
 	
-	dropParamToCreate : function(targetNode, position, paramId, needsArgs, plotOnly)
+	dropParamToCreate : function(targetNode, position, paramId, paramComponents)
 	{
 		var panelObject = null;
 		if (targetNode == null)
@@ -628,7 +628,7 @@ Ext.define('amdaPlotComp.PlotTree', {
 
 		//Create param object
 		var me = this;
-		panelObject.createNewParam(paramId, function (newParamObject) {
+		panelObject.createNewParam(paramId, paramComponents, function (newParamObject) {
 			//Rebuild params node
 			me.buildPanelsNode(newParamObject.getId());
 			//BRE newParamObject
@@ -653,19 +653,23 @@ Ext.define('amdaPlotComp.PlotTree', {
     	 		if (!record.get('isParameter') || record.get('disable'))
     	 			return false;
                         
-    	 		var needsArgs = false;
-
-                if (record.$className == 'amdaModel.RemoteSimuParamNode') {
-                	needsArgs = record.get('needsArgs');
-                }
-                else if (record.$className == 'amdaModel.LocalParamNode') {
-                	needsArgs = record.get('needsArgs') && !record.get('isSpectra');
+    	 		if (record.get('alias') != "" )
+                	this.dropParamToCreate(targetNode, position, "#"+record.get('alias'));
+                else {
+                	var component_info = record.get('component_info');
+                	var param_id = record.get('id');
+                	var components = null;
+                	if (component_info && component_info.parentId) {
+                		//It's a component
+                		param_id = component_info.parentId;
+                		components = [];
+                		if (component_info.index1)
+                			components['index1'] = component_info.index1;
+                		if (component_info.index2)
+                			components['index2'] = component_info.index2;
+                	}
+                	this.dropParamToCreate(targetNode, position, param_id, components);
                 }
-
-                if (record.get('alias') != "" )
-                	this.dropParamToCreate(targetNode, position, "#"+record.get('alias'), needsArgs);
-                else
-                	this.dropParamToCreate(targetNode, position, record.get('id'), needsArgs, record.get('notyet'));                 
                 return true;
     	 	case 'amdaModel.AliasNode'        :
     	 		if (!record.isLeaf())
diff --git a/js/app/views/SearchUI.js b/js/app/views/SearchUI.js
index ebc2f4e..718b349 100755
--- a/js/app/views/SearchUI.js
+++ b/js/app/views/SearchUI.js
@@ -39,10 +39,9 @@ Ext.define('amdaUI.SearchUI', {
         // set TTTab	    
             this.timeSelector.setTTTab(TTarray);
         },
-               
-        addParam : function(newParamName, isArgsToDefined) {
-        	if (isArgsToDefined)
-            	this.editParameterArgs(newParamName);
+        addParam : function(newParamName, isLeaf, needArgs, components) {
+        	if (!isLeaf || needArgs || components)
+            	this.editParameterArgs(newParamName, components);
             else
             	this.addParamInEditor(newParamName);
         },
@@ -59,10 +58,26 @@ Ext.define('amdaUI.SearchUI', {
       	  	uiScope.addParamInEditor(fullParam);
         },
         
-        editParameterArgs: function(name) {
+        editParameterArgs: function(name, components) {
+        	var type = 0;
+        	var dim1 = '';
+        	var dim2 = '';
+        	
+        	if (components) {
+        		if (components['index1']) {
+        			dim1 = components['index1'];
+        			++type;
+        		}
+        		
+        		if (components['index2']) {
+        			dim2 = components['index2'];
+        			++type;
+        		}
+        	}
+        	
     		var paramArgsPlug = this.getPlugin('search-param-components-plugin');
     		if (paramArgsPlug) {
-    			var workinRequestParamObject = Ext.create('amdaModel.RequestParamObject', {paramid: name, type: 0, dim1: '', dim2: '', template_args: {} });
+    			var workinRequestParamObject = Ext.create('amdaModel.RequestParamObject', {paramid: name, type: type, dim1: dim1, dim2: dim2, template_args: {} });
     			paramArgsPlug.show('search-param-components-plugin', workinRequestParamObject);
     		}
     	},
@@ -322,6 +337,7 @@ Ext.define('amdaUI.SearchUI', {
                                     if (!this.valid) return false;
                                                         
                                     var nameToSent;
+                                    var components = null;
                                     switch (data.records[0].get('nodeType'))
                                     {
                                     case 'localParam' :
@@ -329,7 +345,17 @@ Ext.define('amdaUI.SearchUI', {
                                     case 'remoteSimuParam' :    
                                         nameToSent = data.records[0].get('id');
                                         if (data.records[0].get('alias')!= "" )
-                                            var nameToSent = "#"+data.records[0].get('alias');
+                                            nameToSent = "#"+data.records[0].get('alias');
+                                        var component_info = data.records[0].get('component_info');
+                                        if (component_info && component_info.parentId) {
+                                        	//It's a component
+                                        	nameToSent = component_info.parentId;
+                                    		components = [];
+                                    		if (component_info.index1)
+                                    			components['index1'] = component_info.index1;
+                                    		if (component_info.index2)
+                                    			components['index2'] = component_info.index2;
+                                        }
                                         break;
                                     case 'alias' :
                                         nameToSent = "#"+data.records[0].get('text');
@@ -352,7 +378,7 @@ Ext.define('amdaUI.SearchUI', {
                                     var searchModule = myDesktopApp.getLoadedModule(myDesktopApp.dynamicModules.search.id);
                                     
                                     if (searchModule)
-                                    	searchModule.addParam(nameToSent, !data.records[0].get('leaf') || data.records[0].get('needsArgs'));	
+                                    	searchModule.addParam(nameToSent, data.records[0].get('leaf'), data.records[0].get('needsArgs'), components);	
                                     return true;
                                 }
                             });
diff --git a/php/classes/AmdaAction.php b/php/classes/AmdaAction.php
index d175b8e..efc3ffc 100644
--- a/php/classes/AmdaAction.php
+++ b/php/classes/AmdaAction.php
@@ -259,6 +259,7 @@ class AmdaAction {
                         }
                         
 
+                        $component_info = array();
                         if ($child->tagName == 'component')
                         {
                                 $isParameter = true;
@@ -274,8 +275,14 @@ class AmdaAction {
                                 {
                                     $timeRestriction = true;
                                      
-                                }  
-         
+                                } 
+
+                                if ($child->hasAttribute("index1"))
+                                	$component_info["index1"] = $child->getAttribute('index1');
+                                if ($child->hasAttribute("index2"))
+                                	$component_info["index2"] = $child->getAttribute('index2');
+                                
+                                $component_info["parentId"] = $child->parentNode->getAttribute('xml:id');
                         }
                       
                        if ($child->tagName == 'parameter' && $child->hasChildNodes()) $isScatter = false;
@@ -325,7 +332,7 @@ class AmdaAction {
                             $alias = $objectMgr->getAlias($id);
                             
                             $childrenToReturn[] = array('text' => $name,'alias' => $alias, 
-                                'id' => $id,'nodeType' => $nodeType, 'info' => $info,
+                                'id' => $id,'nodeType' => $nodeType, 'info' => $info, "component_info" => $component_info,
                                 'globalStart' => $globalStart, 'globalStop' => $globalStop, 'timeRestriction' => $timeRestriction,
                                 'leaf' => $isLeaf, 'isParameter' => $isParameter, 'isScatter' => $isScatter,
                                 'isSpectra' => $isSpectra,'isStack' => $isStack, 'needsArgs' => $needsArgs, 'help' => $help, 'notyet' => $not_yet);
@@ -444,7 +451,7 @@ class AmdaAction {
 			    $childrenToReturn[] = array('text' => $name,'alias' => $alias, 
 				      'id' => $id,'nodeType' => $nodeType,  'info' => $info, 'help' => $help,
 				      'leaf' => $isLeaf, 'disable' => $disable, 'isParameter' => $isParameter, 
-				      'isScatter' => $isScatter, 'isSpectra' => $isSpectra, 'needsArgs' => $needsArgs);
+				      'isScatter' => $isScatter, 'isSpectra' => $isSpectra, 'needsArgs' => $needsArgs, "component_info" => $component_info);
 			  }
 			  else { 
                             if ($child->tagName == 'dataCenter')   
--
libgit2 0.21.2