code: def create_new_channel(self):
          
  
          self.current.task_data['new_channel'] = True
          _form = NewChannelForm(Channel(), current=self.current)
          _form.title = _(u"Specify Features of New Channel to Create")
          _form.forward = fields.Button(_(u"Create"), flow="find_target_channel")
          self.form_out(_form)
docs: Features of new channel are specified like channel's name, owner etc.