'fieldable' => TRUE wont activate manage fields etc TABS

DRUPAL 7.64

manage fields and manage display tabs wont show up:
I cant figure out the reason this is my code.

<?php
/**
 * Implements hook_entity_info().
 */
function slideentity_entity_info() {
        $return = array();
        $return['slide'] = array(
          'label' => t('Slide'),
          'base table' => 'slideentity_slide',
          
          'entity keys' => array(
            'id' => 'id',
            'label' => 'name',
          ),
          'uri callback' => 'entity_class_uri',
          // These are the default controllers.
          // 'entity class' => 'Entity',
          'entity class' => 'SlideEntity',
          // 'controller class' => 'DrupalDefaultEntityController',
          // Other options provided by the EntityAPI contrib module:
          // 'controller class' => 'EntityAPIController ',
          // 'controller class' => 'EntityAPIControllerExportable',
          'controller class' => 'SlideEntityController',
          // The information below is used to extend the EntityDefaultUIController
          'admin ui' => array(
            'path' => 'admin/slideentity',
            'controller class' => 'SlideEntityUIController',
            'menu wildcard' => '%slideentity',
            'file' => 'slideentity.admin.inc',
          ),
          'module' => 'slideentity',
          'fieldable' => TRUE,
          // Access callback to determine permisisons.
          'access callback' => 'slideentity_access_callback',
          // Tell FieldAPI that fields can be attached to our slide entity
          
          'bundles' => array(
              'slide' => array(
                'label' => t('Slide'),
                'admin' => array(
                  'path' => 'admin/slideentity',
                  'access arguments' => array('administer slide'),
                  'bundle argument' => 4,
                ),
              ),
            ),
          'views controller class' => 'EntityDefaultViewsController',
          
        );

        return $return;
      }

?>