/************** config_inc.php ***************/
<?php
	$g_hostname = '';
	$g_db_type = '';
	$g_database_name = '';
	$g_db_username = '';
	$g_db_password = '';

	// AB allow anonymous user to login
	$g_allow_anonymous_login = ON;
	$g_anonymous_account = 'anonymous';

	// AB customizing default Report Issue form
	$g_bug_report_page_fields = array(
		'category_id',
		//'view_state',
		//'handler',
		'priority',
		'severity',
		'reproducibility',
		//'platform',
		//'os',
		//'os_version',
		//'product_version',
		//'product_build',
		//'target_version',
		//'summary',
		//'description',
		//'additional_info',
		//'steps_to_reproduce',
		//'attachments',
		//'due_date',
	);

	// AB customizing Severity
	$g_default_bug_severity = NORMAL;

    $g_severity_enum_string = '10:feature,50:minor,51:normal,70:crash,60:major,81:blocker';

?>
/*********************************************************************/

/********************* custom_constants_inc.php **********************/

<?php


define( 'NORMAL', 51 );
define( 'BLOCKER', 81 );
/*********************************************************************/
/********************* custom_strings_inc.php **********************/

<?php

 // it should be $s_ not $g_ and exactly the same as it is in config_inc!
$s_severity_enum_string = '10:feature,50:minor,51:normal,70:crash,60:major,81:blocker';
/*********************************************************************/

!!!!! custom_* files have to be saved in root folder not core !!!!