Migrations::migrateTo_16_5_1

static function migrateTo_16_5_1()
{
	if(!Loader::includeModule('intranet'))
		return '';

	if(!class_exists('BitrixVoximplantModelRoleTable')
		|| !class_exists('BitrixVoximplantModelRoleAccessTable')
		|| !class_exists('BitrixVoximplantSecurityRoleManager')
	)
	{
		return 'BitrixVoximplantMigrations::migrateTo_16_5_1();';
	}

	SecurityHelper::createDefaultRoles();

	return '';
}