EDIT

      // Check valid name render part definitions

      $default_part_definitions = unserialize(CDM_PART_DEFINITIONS_DEFAULT);

      $current_part_definition = variable_get(CDM_PART_DEFINITIONS, $default_part_definitions);

      if(isset($current_part_definition['ZoologicalName']) || isset($current_part_definition['BotanicalName']) || isset($current_part_definition['#DEFAULT'])){

        $requirements[] = array(

          'title' => 'Name render part definitions',

          'description' => 'The ' . l(' name render part definitions ', 'admin/config/cdm_dataportal/settings/layout') . ' from before EDIT platform release 4.8.0',

          'severity' => REQUIREMENT_ERROR

        );

      }