Settings::setBetaActive

static function setBetaActive($active = true): bool
{
	if (!BitrixImSettings::isBetaAvailable())
	{
		return false;
	}

	CUserOptions::SetOption('im', 'v2_enabled', $active ? 'Y' : 'N');

	if (BitrixMainLoader::includeModule("intranet"))
	{
		BitrixIntranetCompositeCacheProvider::deleteUserCache();
	}

	return true;
}