// RegistrationMode = command channel.
	public boolean tryRegistrationCc(L2PcInstance pc)
	{
		if (!FrintezzaManager.getInstance().isEnableEnterToLair())
		{
			pc.sendMessage(new CustomMessage("MSG_LIT_NO_ENTRY"));
			return false;
		}

		if (isInvaded())
		{
			pc.sendMessage(new CustomMessage("MSG_LIT_OTHER_GROUP_INSIDE"));
			return false;
		}

		if (_commander == null)
		{
			if (pc.getParty() != null)
			{
				if (pc.getParty().getCommandChannel() != null)
				{
					if (pc.getParty().getCommandChannel().getChannelLeader() == pc
							&& pc.getParty().getCommandChannel().getPartys().size() >= Config.LIT_MIN_PARTY_CNT
							&& pc.getParty().getCommandChannel().getPartys().size() <= Config.LIT_MAX_PARTY_CNT
							&& pc.getInventory().getInventoryItemCount(SCROLL, -1) >= 1)
						return true;
				}
			}
		}

		pc.sendMessage(new CustomMessage("MSG_LIT_NOT_COMMANDER_OR_NO_SCROOL"));
		return false;
	}