     /**
      Restarts the tasks Group
      */
-    private func _pauseTasksGroups(){
+    internal func _pauseTasksGroups(){
         // Pause the taskGroup
         if let document=self as? BartlebyDocument{
             for taskGroup in document.tasksGroups{

    /**
     Restarts the tasks Group
     */
    private func _restartTasksGroups(){
        // Pause the taskGroup
        if let document=self as? BartlebyDocument{
            for taskGroup in document.tasksGroups{

    /**
     Closes the Server sent EventSource
     */
    internal func _closeSSE() {
        if let sse=self._sse{
            sse.close()
            self._sse=nil
