diff --git a/components/collaborative/controler.php b/components/collaborative/controler.php
index fa7adbe..356b882 100644
--- a/components/collaborative/controler.php
+++ b/components/collaborative/controler.php
@@ -21,6 +21,13 @@
     /*if(!empty($_GET['action'])){ $action = $_GET['action']; }
     else{ exit('{"status":"error","data":{"error":"No Action Specified"}}'); }*/
 
+    if (isset($_POST["action"]) && !empty($_POST["action"])) {
+        $data = json_decode($_POST["action"]);
+        /*touch(BASE_PATH . "/data/pipi");
+        touch(BASE_PATH . "/data/" . $data['filename'] . '_' . $_SESSION['user']);*/
+        echo json_encode($data);
+    }
+
     if (isset($_POST["change"]) && !empty($_POST["change"])) {
         $data = json_decode($_POST["change"]);
         echo json_encode($data);
diff --git a/components/collaborative/init.js b/components/collaborative/init.js
index efc701f..89d5c96 100644
--- a/components/collaborative/init.js
+++ b/components/collaborative/init.js
@@ -30,7 +30,22 @@
             this.$onCursorChange = this.onCursorChange.bind(this);
         },
 
+        registerAsCollaboratorOfActiveFile: function () {
+            var post = { action: 'register', filename: 'toto' };
+            $.ajax({
+                type: 'POST',
+                url: this.controller,
+                // data: post,
+                data: { action: 'register', filename: codiad.active.getPath() },
+                complete: function (data) {
+                    console.log('complete registering');
+                    console.log(data);
+                }
+            });
+        },
+
         addListeners: function () {
+            this.registerAsCollaboratorOfActiveFile();
             this.addListenerToOnDocumentChange();
             this.addListenerToOnCursorChange();
         },