<?php ModelAdmin::add_extension("ImportAdminExtension"); ModelAdmin::add_extension("ExportAdminExtension"); $remove = Config::inst()->get('ModelAdmin', 'removelegacyimporters'); if ($remove === "scaffolded") { Config::inst()->update("ModelAdmin", 'model_importers', array()); } //cache mappings forever SS_Cache::set_cache_lifetime('gridfieldimporter', null);