diff --git a/php/classes/AmdaAction.php b/php/classes/AmdaAction.php
index 179a5e5..91d8d67 100644
--- a/php/classes/AmdaAction.php
+++ b/php/classes/AmdaAction.php
@@ -129,7 +129,6 @@ class AmdaAction
 				if ($child->nodeType == XML_ELEMENT_NODE)
 				{
 					$isLeaf = true;
-
 					if ($child->hasChildNodes())
 						foreach ($child->childNodes as $grandChild)
 							if ($grandChild -> nodeType == XML_ELEMENT_NODE)
@@ -185,26 +184,7 @@ class AmdaAction
 							$info = $id;
 						}
 						break;
-
-// 						case 'alias':
-// 							$info = $id;
-// 							$id = 'alias_'.$id;
-// 							$component_info = array();
-// 							if ($child->hasAttribute("index1"))
-// 								$component_info["index1"] = $child->getAttribute('index1');
-// 							if ($child->hasAttribute("index2"))
-// 								$component_info["index2"] = $child->getAttribute('index2');
-//
-// 							if ($child->hasAttribute("parentId"))
-// 								$component_info["parentId"] = $child->getAttribute("parentId");
-//
-// 							if ($child->hasAttribute("iconCls"))
-// 								$iconCls = $child->getAttribute("iconCls");
-//
-// 							if ($isLeaf) $isParameter = true;
-//
-// 						break;
-
+						
 						case 'timeTable':
 						case 'catalog':
 							if ($isLeaf) $info = $child->getAttribute('intervals').' intervals';
@@ -217,7 +197,7 @@ class AmdaAction
 								$info = '<b>Nb intervals:</b> '.$child->getAttribute('nbIntervals').'<br/>';
 								$info .= '<b>Shared by:</b> '.$child->getAttribute('sharedBy').' ('.$child->getAttribute('sharedDate').')<br/>';
 								$info .= '<b>Description:</b> '.$child->getAttribute('description');
-							}
+							} 
 						break;
 						case 'derivedParam':
 							$info = $child->getAttribute('buildchain');
@@ -355,7 +335,7 @@ class AmdaAction
 									'is2dSpectra' => $is2dSpectra,'isStack' => $isStack, 'needsArgs' => $needsArgs, 'help' => $help, 'notyet' => $not_yet);
 							}
 							else {
-								if ($child->tagName == 'mission' || $child->tagName == 'observatory') {
+								if ($child->hasAttribute('rank')) {
 									$rank = $child->getAttribute('rank');
 								}
 
--
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