diff --git a/catalogTTList.html b/catalogTTList.html
new file mode 100644
index 0000000..c1f164c
--- /dev/null
+++ b/catalogTTList.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+<html xmlns="http://www.w3.org/1999/xhtml">
+<head>
+  <meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
+  <title>AMDA Statistics</title>
+  <link rel="stylesheet" type="text/css" href="js/lib/ext/resources/css/ext-all.css"/>
+  <link rel="stylesheet" type="text/css" href="js/resources/css/amda.css"/>
+  <script type="text/javascript"  src="js/lib/ext/ext-all.js"></script>  
+  <script type="text/javascript" src="js/app/catalogTTList.js"></script>
+</head>
+
+<body background="js/resources/images/desktop/wallpapers/Cdpp2.jpg"/>
+</body>
+</html>
diff --git a/help/info.html b/help/info.html
index b6d7d88..98ba7d7 100644
--- a/help/info.html
+++ b/help/info.html
@@ -48,8 +48,7 @@
 										</ul>  
 									<li><h4>Access to Shared Time Tables and Catalogs</h4>
 										<ul>
-											<li><a title="TBD" target="_blank">Time Tables</a> 
-											<li><a title="TBD" target="_blank">Catalogs</a> 
+											<li><a href="../catalogTTList.html" target="_blank">Time Tables & Catalogs</a> 
 										</ul>  
 								</ul>
 							</div>
diff --git a/js/app/catalogTTList.js b/js/app/catalogTTList.js
new file mode 100644
index 0000000..4a517d0
--- /dev/null
+++ b/js/app/catalogTTList.js
@@ -0,0 +1,95 @@
+
+function columnWrap(val){
+    return '<div style="white-space:normal !important;">'+val+'</div>';
+}
+
+Ext.onReady(function () {
+    Ext.define('CatalogTTModel', {
+        extend: 'Ext.data.Model',
+        fields: [
+            'id', 'name', 'type','created','description',
+            'nbIntervals','surveyStart','surveyStop','sharedDate'
+        ]
+    });
+    //The Store contains the AjaxProxy as an inline configuration
+    var store = Ext.create('Ext.data.Store', {
+        autoLoad:true,
+        model: 'CatalogTTModel',
+        groupField: 'type',
+        proxy: {
+            type: 'ajax',
+            url : 'php/catalogTTList.php'
+        }
+    });
+
+    var grid = Ext.create('Ext.grid.Panel', {
+        xtype:'grouped-grid',
+        requires: [
+            'Ext.grid.feature.Grouping'
+        ],
+        minHeight: 200,
+        store: store,
+        features: [{
+            ftype: 'grouping',
+            groupHeaderTpl: '{columnName}: {name} ({rows.length} Item{[values.rows.length > 1 ? "s" : ""]})',
+            hideGroupedHeader: true,
+            startCollapsed: false,
+            id: 'typeGrouping'
+        }],
+        columns: [
+            { text: 'Id', width:100, dataIndex: 'id' },
+            { text: 'Name',  width:100, dataIndex: 'name' },
+            { text: 'Creation Date',  width:135, dataIndex: 'created' },
+            { text: 'Description',  flex:1, dataIndex: 'description', renderer:columnWrap },
+            { text: '#', width:50, dataIndex: 'nbIntervals',tooltip: 'Number of line',align:'center' },
+            { text: 'Survey Start',  width:135, dataIndex: 'surveyStart' },
+            { text: 'Survey Stop',  width:135, dataIndex: 'surveyStop' },
+            { text: 'Shared Date',  width:135, dataIndex: 'sharedDate' },
+            { text: 'Type', dataIndex: 'type' },
+            {
+                width: 30, menuDisabled: true, xtype: 'actioncolumn', tooltip: 'Download the shared TT/Cat', align: 'center',
+                icon: 'js/resources/images/16x16/download_manager.png',
+                handler: function(grid, rowIndex, colIndex, actionItem, event, record, row) {
+                    var url="";
+                    if(record.data.type==="catalog")
+                        url = 'php/rest/getCatalog.php?catID='+record.data.id+'&outputFormat=ASCII';
+                    if(record.data.type==="timeTable")
+                        url = 'php/rest/getTimeTable.php?ttID='+record.data.id+'&outputFormat=ASCII';
+                    if(url.length !== 0){
+                        Ext.Ajax.request({
+                            url: url,
+                            method: 'GET', // set the HTTP method to GET
+                            success: function(response) {
+                                window.open(response.responseText, '_blank');
+                            },
+                            failure: function(response) {
+                                alert('Request failed:', response.statusText);
+                            }
+                        });
+                    }
+                    else{
+                        alert('This data is not a TT/Cat.')
+                    }
+                    
+
+                    
+                }
+            }
+        ]
+    });              
+
+    var win = Ext.create('Ext.window.Window', {
+        width: 1000,
+        height: 500,
+        closable:false,
+        autoScroll : true,
+        maximizable: true,
+        title: 'List of shared catalogs and time tables',
+        layout:'fit',
+        items: [
+            grid
+                ]
+    }).show();
+    
+    
+});
\ No newline at end of file
diff --git a/php/catalogTTList.php b/php/catalogTTList.php
new file mode 100644
index 0000000..1665b5b
--- /dev/null
+++ b/php/catalogTTList.php
@@ -0,0 +1,37 @@
+<?php
+
+require_once 'config.php';
+
+function catalogTTList(){
+
+    $urls = [
+        "catalog"   => file_get_contents(webAlias.'/php/rest/getCatalogsList.php'),
+        "timeTable" => file_get_contents(webAlias.'/php/rest/getTimeTablesList.php')
+    ];
+
+    $parameters = [];
+    foreach ($urls as $key => $url){
+        $xml = simplexml_load_string(file_get_contents($url));
+        if (empty($xml)) 
+            continue;
+        foreach($xml->xpath('//'.$key) as $parameter) {
+            $attributes =  $parameter->attributes();
+            $parameters[] = [
+                "type"          => $key,
+                "name"          => (string) $attributes->name,
+                "id"            => (string) $attributes->id,
+                "created"       => (string) $attributes->created,
+                "description"   => (string) $attributes->description,
+                "nbIntervals"   => (string) $attributes->nbIntervals,
+                "surveyStart"   => (string) $attributes->surveyStart,
+                "surveyStop"    => (string) $attributes->surveyStop,
+                "sharedDate"    => (string) $attributes->sharedDate
+            ];
+        }
+    }
+
+    return json_encode($parameters);
+}
+
+echo catalogTTList();
+?>
\ No newline at end of file
--
libgit2 0.21.2