-add_contextual_help($current_screen,
- '<p>' . __('Only use this screen once you have updated to a new version of WordPress through Dashboard > Updates. Clicking the Update Network button will step through each site in the network, five at a time, and make sure any database updates are applied.') . '</p>' .
- '<p>' . __('If a version update to core has not happened, clicking this button won’t affect anything.') . '</p>' .
- '<p>' . __('If this process fails for any reason, users logging in to their sites will force the same update.') . '</p>' .
+get_current_screen()->add_help_tab( array(
+ 'id' => 'overview',
+ 'title' => __('Overview'),
+ 'content' =>
+ '<p>' . __('Only use this screen once you have updated to a new version of WordPress through Updates/Available Updates (via the Network Administration navigation menu or the Toolbar). Clicking the Upgrade Network button will step through each site in the network, five at a time, and make sure any database updates are applied.') . '</p>' .
+ '<p>' . __('If a version update to core has not happened, clicking this button won’t affect anything.') . '</p>' .
+ '<p>' . __('If this process fails for any reason, users logging in to their sites will force the same update.') . '</p>'
+) );
+
+get_current_screen()->set_help_sidebar(