UserDataProvider::getFiredAvailability

static function getFiredAvailability(): bool
{
	global $USER;

	static $result = null;

	if ($result === null)
	{
		$result = (
			(
				Option::get('bitrix24', 'show_fired_employees', 'Y') === 'Y'
				|| $USER->canDoOperation('edit_all_users')
			)
			&& !self::extranetSite()
		);
	}

	return $result;
}