auth_instructions) or empty($pluginconfig->shib_user_attribute)) { $config->auth_instructions = get_string('auth_shib_instructions', 'auth', $CFG->wwwroot.'/auth/shibboleth/index.php'); } if (!isset ($pluginconfig->user_attribute)) { $pluginconfig->user_attribute = ''; } if (!isset ($pluginconfig->convert_data)) { $pluginconfig->convert_data = ''; } ?>